Casino House Edge - Casino Games Odds

 

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Odds - House Edge - Payout %
(Playtech Casinos) - Better Odds than Las Vegas!

Playtech has been providing a safe and secure casino software platform for the biggest casino brands since 1998. Part of Playtech’s popularity is due to the use of a unified platform which means all of its online gaming activities are easily incorporated as independent applications. Playtech’s main goal is to provide a total online gaming solution to players and provide them with all the elements necessary for success in their time spent at the online casino. They are dedicated to staying on top by continually improving performance and operation of their software.
There are many different types of transactions players can utilize within the Playtech system. The information is always available online and in real time. This up to the minute information allows for greater confidence in the casino. Players have excess to view playing histories, including graphs of each hand played, and financial information history in their account for up to three months. If there is ever a question, a customer service representative is always on call to respond.
The Playtech platform is supervised by accredited accounting firms, including the backend operations, the casino clients, and each and every game. The monthly payout ratio has been tested and is shown to produce the top average payouts known in the industry today.
A great deal of resources have been allocated for security. Playtech devotes a lot of time, money and energy to make sure the servers it uses utilize maximum security measures to make the information entrusted to them by their player’s remain safe and uncompromised. Playtech uses 128 bit encrypted communications for safe information transfer and they are carried out through secure channels. Playtech also utilizes a backend permission based accounting system to keep the database secured at all times.

Playtech Casino's Odds & House Edge:

Playtech offers downloadable casino software. The graphics are very good and the interface is easy to understand. Both multi-player and single player are supported. Separate accounts are available for both real players (money) and fun players (free). The multi-player feature is available in fun mode (Note: Live games and Progressive Jackpots can be played in "real players mode" only).There is a comp point system equivalent to 0.1% cash back.

Following are playtech games odds and casino house edge:

Around the World

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On any level the following are the probabilities of each outcome.

  • No strikes 18.95%

  • One strike 38.21%

  • Two strikes 42.84%

Following is the expected return according to various stopping points:

  • Play to end of level 1 only: 85.58%.

  • Play to end of level 2 only: 81.35%.

  • Play to end of level 3 only: 85.04%

  • Play to end of level 4: 96.95%.

The above table shows the optimal strategy is to play to the end or lose trying. With this strategy the return is 96.95%. In other words the house edge is 3.05%.

Baccarat

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The game of baccarat is played with 6 decks of cards at Playtech's casinos. The following return tables show the possible outcomes of the banker, player, and tie bets for a 6-deck game. As the lower left cells in each table show, the house edge is 1.06% on the banker bet, 1.24% on the player bet, and 14.44% on the tie.

 
Banker Bet — 6 Decks
Event Pays Combinations Probability Return
Banker wins 0.95 403095751234560 0.458653 0.43572
Player wins -1 392220492728832 0.446279 -0.446279
Tie 0 83552962932288 0.095069 0
Total   878869206895680 1 -0.010558
 
Player Bet — 6 Decks
Event Pays Combinations Probability Return
Banker wins -1 403095751234560 0.458653 -0.458653
Player wins 1 392220492728832 0.446279 0.446279
Tie 0 83552962932288 0.095069 0
Total   878869206895680 1 -0.012374
 
Tie Bet — 6 Decks
Event Pays Combinations Probability Return
Banker wins -1 403095751234560 0.458653 -0.458653
Player wins -1 392220492728832 0.446279 -0.446279
Tie 8 83552962932288 0.095069 0.76055
Total   878869206895680 1 -0.144382
 
Pair Bets — 6 Decks
Event Pays Combinations Probability Return
Pair 11 3588 0.079861 0.878472
No pair -1 44928 1 -1
Total   48516 1.079861 -0.121528

9 to 1 Tie Bet

The tie has been known to pay 9 to 1 at some casinos. Playtech online casinos still does pay 9 to 1. Here is the house edge on the tie bet if it pays 9 to 1: (6 decks): 4.931%

 

Bingo

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Every table in this document is based on American bingo, which is based on a 24-number card (plus a free square) and 75 balls.

Average Balls Drawn

The following table shows the average number of balls drawn by game type and number of cards.

 
Average Number of Balls Drawn
Game Cards
2000 4000 6000 8000 10000
Single Bingo 8.62 8.05 7.82 7.71 7.56
Double Bingo 19.32 18.04 17.22 16.79 16.53
Triple Bingo 27.13 25.77 25.03 24.49 24.08
Single Hardway 11.41 10.33 9.79 9.49 9.36
Double Hardway 24.56 23.07 22.25 21.76 21.28
Triple Hardway 33.44 31.95 31.09 30.64 30.02
Six Pack 9.51 8.9 8.55 8.37 8.26
Nine Pack 21.79 20.27 19.6 18.95 18.65
Coverall 57.57 56.38 55.56 55.08 54.79

Jackpot Sharing

Ties are common in all bingo games, including coveralls. The greater the number of cards, and the easier the pattern is to cover, the more ties you will see. The following table shows the averge number of people that will call bingo accoring to the pattern and number of cards. HW stands for Hard Way, meaning the player can not make use of the free square.

 
Expected Number of Players to Call Bingo
Game Cards
2000 4000 6000 8000 10000
Single Bingo 2.62 4.11 5.72 7.11 8.2
Double Bingo 1.3 1.34 1.37 1.39 1.42
Triple Bingo 1.27 1.31 1.33 1.34 1.33
Single HW Bingo 1.49 1.78 2.01 2.32 2.6
Double HW Bingo 1.27 1.3 1.33 1.35 1.4
Triple HW Bingo 1.26 1.27 1.29 1.31 1.31
Six Pack 1.96 2.54 3.08 3.68 4.21
Nine Pack 1.35 1.43 1.47 1.53 1.55
Coverall 1.32 1.34 1.34 1.35 1.38
 

A major frustration in bingo is having to share a jackpot. In my opinion, many players would pay a premium to receive a jackpot in full, regardless of the number of other players that bingo at the same time. The table above could be used to base a fair premium for such jackpot-sharing insurance. For example, in a coverall game with 10,000 cards, the expected number of winners is 1.38. A fair premium for jackpot sharing insurance would be 38% of the price per card.

Coverall Probabilities for Single Card

The next table shows the coverall probabilities for a single card. The Density column is the probability of achieving a coverall in exactly the given many balls drawn. The Distribution column is the probability of achieving a coverall in the given number of balls drawn drawn or less. For example, the probbility of getting a coverall in exactly 60 balls is 0.000559. The probability of getting a coverall in 60 balls or less is 0.001399.

Coverall Probabilities for Single Card
Balls Density Distribution
24 0.00000000000000000004 0.00000000000000000004
25 0.00000000000000000093 0.00000000000000000097
26 0.00000000000000001164 0.00000000000000001261
27 0.00000000000000010086 0.00000000000000011347
28 0.00000000000000068079 0.00000000000000079426
29 0.00000000000000381245 0.00000000000000460671
30 0.00000000000001842684 0.00000000000002303355
31 0.00000000000007897218 0.00000000000010200573
32 0.00000000000030601718 0.00000000000040802291
33 0.00000000000108806109 0.00000000000149608400
34 0.00000000000359060160 0.00000000000508668560
35 0.00000000001109822313 0.00000000001618490874
36 0.00000000003236981747 0.00000000004855472621
37 0.00000000008963949453 0.00000000013819422074
38 0.00000000023690437841 0.00000000037509859915
39 0.00000000060015775864 0.00000000097525635779
40 0.00000000146288453669 0.00000000243814089448
41 0.00000000344208126279 0.00000000588022215727
42 0.00000000784029620969 0.00000001372051836696
43 0.00000001733118109511 0.00000003105169946207
44 0.00000003726203935449 0.00000006831373881656
45 0.00000007807284436178 0.00000014638658317834
46 0.00000015969445437637 0.00000030608103755472
47 0.00000031938890875275 0.00000062546994630747
48 0.00000062546994630747 0.00000125093989261493
49 0.00000120090229691033 0.00000245184218952526
50 0.00000226323894417717 0.00000471508113370243
51 0.00000419118322995771 0.00000890626436366014
52 0.00000763394088313726 0.00001654020524679740
53 0.00001368844572148750 0.00003022865096828490
54 0.00002418292077462790 0.00005441157174291290
55 0.00004212508780096470 0.00009653665954387760
56 0.00007240249465790830 0.00016893915420178600
57 0.00012286483941948100 0.00029180399362126600
58 0.00020597928961501200 0.00049778328323627800
59 0.00034133710850487700 0.00083912039174115500
60 0.00055941359449410300 0.00139853398623526000
61 0.00090715718026070800 0.00230569116649597000
62 0.00145622599989219000 0.00376191716638816000
63 0.00231502594854655000 0.00607694311493471000
64 0.00364616586896083000 0.00972310898389554000
65 0.00569157599057300000 0.01541468497446850000
66 0.00880839141398202000 0.02422307638845060000
67 0.01351985658890260000 0.03774293297735320000
68 0.02058705435128360000 0.05832998732863680000
69 0.03110932657527300000 0.08943931390390970000
70 0.04666398986290940000 0.13610330376681900000
71 0.06949955937029060000 0.20560286313711000000
72 0.10280143156855500000 0.30840429470566500000
73 0.15105516475379500000 0.45945945945945900000
74 0.22054054054054100000 0.68000000000000000000
75 0.32000000000000000000 1.00000000000000000000

The next table shows the probability that a coverall will be hit in exactly the given number of balls and number of cards in play. For example, the probability that with 6000 cards a coverall will be hit in exactly 50 balls is 0.012944. The last row shows the number of sessions in the sample size.

Average Number of Balls Drawn for Coverall
Game Cards
2000 4000 6000 8000 10000
40 or Less 0 0 0 0 0
41 0 0.00004 0 0.00009 0
42 0.00004 0.00004 0.000063 0 0.000112
43 0 0.00004 0 0.00018 0.000112
44 0.00004 0.00028 0.000127 0.00027 0.000448
45 0.00012 0.00048 0.000508 0.00054 0.00056
46 0.000241 0.00048 0.000952 0.000989 0.001121
47 0.000482 0.001039 0.002284 0.003238 0.002914
48 0.001084 0.002118 0.003617 0.004047 0.005155
49 0.002571 0.004077 0.006409 0.010073 0.012104
50 0.004338 0.008593 0.012944 0.017178 0.020733
51 0.008274 0.015508 0.022525 0.0286 0.035974
52 0.014018 0.028338 0.043464 0.053422 0.065785
53 0.026148 0.049043 0.071447 0.087418 0.101984
54 0.042355 0.081418 0.113135 0.135264 0.151294
55 0.073263 0.124625 0.153934 0.179243 0.19489
56 0.10865 0.167073 0.187056 0.194622 0.194329
57 0.152692 0.190495 0.186485 0.161435 0.132691
58 0.180025 0.168832 0.124492 0.089756 0.06119
59 0.179945 0.108318 0.056091 0.02797 0.016026
60 0.128853 0.03969 0.012437 0.005216 0.002466
61 0.059245 0.008194 0.002094 0.00054 0.000336
62 0.015344 0.001319 0 0.00009 0
63 0.002229 0.00008 0 0.00009 0
64 0.00008 0 0 0 0
65 or More 0 0 0 0 0
Total 1 1 1 1 1
Average 57.57741 56.316 55.594289 55.12672 54.768912
Sample Size 49793 25019 15760 11119 8923
 

Blackjack

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To fully understand the game of blackjack, you must understand and master blackjack odds. It's crucial to know how the casino gains its edge and how it helps them win. It's also important to understand blackjack odds such as the odds of hitting a 10 or the odds of being dealt a blackjack. You can check over these blackjack odds charts to help understand the logistics behind blackjack.

Casino and Dealer Advantage in Blackjack

In most casino games of blackjack, the house advantage (the dealer advantage) is +/- 8%. The house gets this advantage by the dealer being the last player to act. By acting last, all other players have already made their decisions and could quite possibly bust before the dealer has his turn.

By using correct blackjack basic strategy, you can turn the casino house edge in blackjack from 7%-8% down to 0.5%. If you correctly use advanced card counting techniques, you can often change blackjack odds and give yourself the advantage over the casino. Manipulating the house odds to your favor is the reason most casinos don't allow card counters to play blackjack.

Probability of Busting on a Hit

It's very important to know the probability of your hand busting when you are holding any total in the game of blackjack. The following odds chart shows the blackjack odds of busting, depending on your current hand value:

Hand Value

% Bust If You Hit

21

100%

20

92%

19

85%

18

77%

17

69%

16

62%

15

58%

14

56%

13

39%

12

31%

11 or Less

0%

Two-Card Count Frequencies

This interesting blackjack odds chart is the two card count frequency chart. This chart shows the percentage chance that you will be dealt a hand in each given value range. The most important frequency to note is the chance of being dealt a natural blackjack (natural 21 value. The odds of being dealt a natural blackjack are merely 4.8%. Following this chart you will see that the most common two card hand, at 38.7%, is a hand totaling 1-16, which is considered a decision hand.

Two Card Count

% Frequency

Natural 21

4.8%

Hard Standing (17-20)

30.0 %

Decision Hands (1-16)

38.7%

No Bust

26.5%

TOTAL

100.0%

Dealer Final Hand Probabilities

This blackjack odds chart shows the dealer final hand probability. These are the percentages that the dealer will end up with a hand totaling each corresponding value (up to 16). Read over this chart to understand the odds that the dealer has to make his final hand.

Dealer Final Hand Value

%

Cumulative % Total

Natural 21

4.82%

4.83%

21 (3 or More Cards)

7.36%

12.19%

20

17.58%

29.77%

19

13.48%

43.25%

18

13.81%

57.06%

17

14.58%

71.64%

16

28.36%

100.00%

Player Advantage vs. Dealer Up Card

The first two columns in this odds chart explain the dealer's chance of busting, depending on the up card that he is showing. You should note that the dealer has the highest chance of busting when he is showing a 5. The third column in this chart shows the player advantage of using basic strategy, compared to each up card the dealer is showing. You can see that the player has the highest advantage of 23.9%, when the dealer is showing a 5. When the dealer is showing any card that is 9 value or higher, the player is in the negative advantage range.

Dealer Up Card

Dealer Bust %

Player Advantage % with Basic Strategy

2

35.30%

9.8%

3

37.56%

13.4%

4

40.28%

18.0%

5

42.89%

23.2%

6

42.08%

23.9%

7

25.99%

14.3%

8

23.86%

5.4%

9

23.34%

-4.3%

J,Q,K

21.43%

-16.9%

A

11.65%

-16.0%

Effects of Removing Cards from a Deck

When looking at the odds of removing certain cards from a 52-card deck, some cards have a much greater effect on blackjack odds. To create the strongest card counting system ever invented, you would have to incorporate all of these differences into the numbers to be a completely accurate system.

Removing every 5 from a deck cards would make the largest impact of improving your blackjack odds, as a player. On the other hand, removing every Ace from a deck of cards would make the largest impact on improving the odds for the dealer.

Card

% Effect of Removal

2

0.40%

3

0.43%

4

0.52%

5

0.67%

6

0.45%

7

0.30%

8

0.01%

9

-0.15%

10

-0.51%

A

-0.59%

Insurance

Do not take insurance, even if you have a blackjack. Card counters can get away with making smart insurance bets when the deck is rich in tens but the non-counting player should always decline it. The following table shows the house edge on the insurance bet when 6 and 8 decks are used.

House Edge on Insurance

Number
of Decks

House
Edge

6

7.395%

8

7.470%

 

Blackjack Surrender

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Blackjack Surrender follows the same rules as the standard blackjack game except the player may surrender and the dealer always peeks for blackjack.

The house edge under these rules is 0.39%. Following is the correct basic strategy under these rules.

 

Blackjack Switch

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The house edge is 0.18% with eight decks and 0.16% with six decks.

The differences compared to conventional blackjack strategy is the push on 22 rule.

Playtech uses six decks and otherwise follows the "standard blackjack", except the player may only split once per hand. The house edge is 0.17%.

Side Bet

There is also a Super Match side bet based on the player's initial four cards. The following table shows the pay table, probability, and return of each hand.

Super Match Side Bet
Hand Combinations Probability Pays Return
Pair 136401408 0.352205 1 0.352205
3 of a kind 7577856 0.019567 5 0.097835
2 pair 5941728 0.015342 8 0.122738
4 of a kind 138138 0.000357 40 0.014268
Nothing 237219840 0.61253 -1 -0.61253
Total 387278970 1   -0.025485

The lower right cell shows a house edge on the side bet of 2.55%.

Bonus Bowling

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As in slots or video poker once a wager is made it is never returned. So all pays indicated are on a "for one" basis.

The player has five betting choices on the next frame of bowling: 0-3 total, 4-6 total, 7-9 total, spare, and strike. The player may bet any number of these and in different amounts.

Following are probabilities of each outcome.

  • Strike: 3.4%

  • Spare: 8.56%

  • 7 to 9: 17.04%

  • 4 to 6: 28.4%

  • 0 to 3: 42.6%

One frame out of three be a "Golden Frame." If the player throws a strike in a Golden Frame (regardless of what he bet on) he will win a bonus of ten times his bet.

Analysis:

Bonus Bowling Return Table
Bet Probability Pays Return from Bet Return from Bonus Total Return
Strike 0.034 25 0.85 0.113333 0.963333
Spare 0.0856 10 0.856 0.113333 0.969333
7 to 9 0.1704 5 0.852 0.113333 0.965333
4 to 6 0.284 3 0.852 0.113333 0.965333
0 to 3 0.426 2 0.852 0.113333 0.965333

 

Caribbean Poker

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The Caribbean Poker standard rules and pay table are used for a house edge of 5.22%. Side bet progressive meter: suppose the progressive meter for the side bet is at $10,286,house edge is 60.75%. For the side bet to have no house edge the meter would need to reach +$218,048. For any given meter the house edge on the side bet is 63.76% less 2.92% for each $10,000 in the meter.

 

Casino Hold 'Em

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This is a poker based table game found in some casinos in Europe, Africa, and Asia. It can also be found online, including Playtech casinos. Playtech follows the Ante pay table number 3, with a house edge of 2.16%. The side bet follows version, with a house edge of 6.26%.

Ante Pay Table
Hand Pays Combinations Probability Return
Player wins with royal flush 102 736259040 0.000026 0.0027
Player has royal flush, dealer doesn't qualify 100 119892960 0.000004 0.000431
Player wins with straight flush 22 6001122284 0.000216 0.004747
Player has straight flush, dealer doesn't qualify 20 1089672828 0.000039 0.000784
Player wins with four of a kind 12 41419896552 0.001489 0.01787
Player has four of a kind, dealer doesn't qualify 10 909499320 0.000033 0.000327
Player wins with full house 5 589505037660 0.021195 0.105973
Player wins with flush 4 505131419580 0.018161 0.072645
Player wins with straight or less 3 6426670016572 0.23106 0.693181
Player has full house, dealer doesn't qualify 3 24601676832 0.000885 0.002654
Player has flush, dealer doesn't qualify 2 168883536432 0.006072 0.012144
Player has straight or less, dealer doesn't qualify 1 5521376219148 0.198512 0.198512
Tie 0 678596916580 0.024398 0
Player folds -1 5009067102600 0.180093 -0.180093
Player loses -3 8839701755612 0.317817 -0.953451
Total   27813810024000 1 -0.021576
 

The only pay table fully analyzed is pay table 3, because it takes by computer about a month to cycle through all possible combinations. However, assuming the player was following optimal strategy under pay table 3 but playing under pay table 1 or 2 then the house edge under pay table 1 would be 2.40%, and under pay table 2 would be 1.96%. The actual house edge under pay tables 1 and 2 would be slightly less or equal to these figures.

Side Bets

I am aware of two side bets, known as the AA+ as follows. Both are based on the poker value of the player's two cards and the three flop cards.

In version 1 a flush or higher pays 25 to 1 and a pair of aces to a straight pays 7 to 1. Following is the return table. The lower right cell shows a house edge of 6.40%.

 
AA+ Side Bet, version 1
Hand Pays Combinations Probability Return
Royal Flush 25 4 0.000002 0.000038
Straight flush 25 36 0.000014 0.000346
4 of a kind 25 624 0.00024 0.006002
Full house 25 3744 0.001441 0.036014
Flush 25 5108 0.001965 0.049135
Straight 7 10200 0.003925 0.027473
Three of a kind 7 54912 0.021128 0.147899
Two pair 7 123552 0.047539 0.332773
Pair of aces 7 84480 0.032505 0.227537
Other -1 2316300 0.891241 -0.891241
Total   2598960 1 -0.064023
 

Version 2 has the following return table. The lower right cell shows a house edge of 6.26%.

 
AA+ Side Bet, version 2
Hand Pays Combinations Probability Return
Royal Flush 100 4 0.000002 0.000154
Straight flush 50 36 0.000014 0.000693
4 of a kind 40 624 0.00024 0.009604
Full house 30 3744 0.001441 0.043217
Flush 20 5108 0.001965 0.039308
Straight 7 10200 0.003925 0.027473
Three of a kind 7 54912 0.021128 0.147899
Two pair 7 123552 0.047539 0.332773
Pair of aces 7 84480 0.032505 0.227537
Other -1 2316300 0.891241 -0.891241
Total   2598960 1 -0.062583

 

Casino War

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The correct rules are followed with six decks. The player should always go to war, as opposed to surrender. The house edge is 2.88%

Some Interent casinos use unusual number of decks. The following table shows the house edge under the bonus rules, normal "no bonus" rules, surrendering on ties, and the tie bet itself.

Casino War House Edge
Number
of Decks
Bonus No Bonus Surrender Tie Bet
1 2.06% 2.42% 2.94% 35.29%
2 2.24% 2.70% 3.40% 25.24%
3 2.29% 2.79% 3.55% 21.94%
4 2.31% 2.84% 3.62% 20.29%
5 2.32% 2.86% 3.67% 19.31%
6 2.33% 2.88% 3.70% 18.65%
7 2.34% 2.89% 3.72% 18.18%
8 2.34% 2.90% 3.73% 17.83%

 

Craps

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The Pass Line

The pass line is the most fundamental bet in craps; almost every player at the table bets on it. If you only understand one bet in craps, it should be this one.

The pass line bet is put on the the pass line itself on a come out roll. You can tell it is a come out roll if there is a black laminated marker on the table that says "off." If the come out roll is a 7 or 11, then you win even money. If the come out roll is a 2, 3, or 12, then you lose. If any other total is rolled (4, 5, 6, 8, 9, or 10) that total is called "the point." The dealer will turn over the marker that says "off" to the white "on" side, and place it on an area of the table with that number, to help the players remember what the point is. Then, the shooter will roll the dice until he either rolls that same point again, or a seven. If a seven comes before the point, then you lose. If the point is rolled first, then you win even money.

Do not make a pass line bet after the come out roll. This is allowed but is highly illadvised because the value of a pass line bet is diminished after the come out roll.

The house edge on the pass line is only 1.41%, which is not bad compared to most other bets on the table and other games in the casino.

Taking the Odds

Have you ever wanted a bet with no house edge? In most casinos there are only two, the double-up feature on some video poker games, and the "odds" in craps. However, you have to make a pass line bet first. After a point has been thrown you may bet up to some multiple of your pass line bet, usually 3 to 5 times, on the "odds." To make an odds bet after a pass line bet just put the odds bet behind the pass line bet, outside of the pass line area on the side closer to you.

The odds are simply an additional wager that the point will be rolled before a 7. Because seven is the most likely total roll, you win more than even money when you win. Specifically, if the point is a 6 or 8 the odds pay 6 to 5, if the point is a 5 or 9 the odds pay 3 to 2, and if the point is a 4 or 10 the odds pay 2 to 1. These are exactly statistically fair payouts.

The table below shows the combined house edge on the pass line and taking the odds.

 
Combined house edge on the
pass line and taking odds
Odds House Edge
1X 0.848%
2X 0.606%
Full double odds 0.572%
3X 0.471%
3-4-5X 0.374%
5X 0.326%
10X 0.184%
20X 0.099%
100X 0.021%

"Full double odds" means the player can take 2.5 times odds on a point of 6 or 8, and 2 times on all other points. "3-4-5 times odds" means the player can take 3X odds on the 4 and 10, 4X on the 5 and 9, and 5X on the 6 and 8. Assuming the player takes the maximum allowable odds the payoff on any odds bet will conveniently always be 6X the pass or come bet. If the maximum odds would result in an uneven win, the dealers will usually let you bet even more to get to an even payoff.

Don't Pass

The don't pass is almost the opposite of the pass line bet. If the come out roll is a 2 or 3 then you win, a 7 or 11 you lose. A 12 is a push, except in Reno and Lake Tahoe, where a 2 is a push instead of the 12. Otherwise, the dice are rolled over and over until either the point or a 7 is rolled. If the 7 comes first you win, if the point come first you lose. All wins pay even money.

A person betting on the don't pass is called a "wrong" bettor and is usually winning when everone else is losing, and vise versa. If you make this bet, keep a low profile. The other players are not want to see you yelling "yippy" as they are losing.

There is some disagreement about the house edge on the don't pass. The following return table shows all the possible outcomes. The lower right cell shows a house edge of 1.36%. Some gambling books state the house edge is 1.40%. This is the expected loss per bet resolved. In other words it ignores ties. Today, most gambling writers, including myself, count ties, and thus would go with 1.36% as the house edge.

 
Don't Pass Return Table
Event Pays Combinations Probability Return
Win 1 949 0.479293 0.479293
Push 0 55 0.027778 0
Lose -1 976 0.492929 -0.492929
Total   1980 1 -0.013636
 

Laying the Odds

This is the opposite of taking odds, in other words betting that a 7 will be rolled before the point.

To make an odds bet, after a don't pass line bet, you have to give the bet to a dealer and tell him you want to lay odds on whatever the point is. Never hand the dealer a bet, but instead put it in front of him and say something like "layings odds on the 4." The dealer will put it in the right place.

If the point is a 4 or 10 laying the odds pays 1 to 2.
If the point is a 5 or 9 laying the odds pays 2 to 3.
if the point is a 6 or 8 laying the odds pays 5 to 6.

The amount you may win by laying odds is the product of your don't pass bet and the multiple of odds allowed per the table rules. If the table allows five times odds then you can win five times your don't pass bet by laying odds. Note that the multiple applies to how much you can win, not how much you can bet. For example, if you bet $2 on the don't pass and the table allows full double odds then you can bet $8 to win $4 on a point of 4 or 10, $6 to win $4 on a point of 5 or 9, and $6 to win $5 on a point of 6 or 8.

The following table shows the combined house edge on both the don't pass bet and laying the odds.

 
Combined house edge on the
don't pass and laying odds
Odds House Edge
1X 0.682%
2X 0.455%
Full double odds 0.431%
3X 0.341%
3-4-5X 0.273%
5X 0.227%
10X 0.124%
20X 0.065%
100X 0.014%

Come

Have you ever become bored waiting for a point to be thrown, and didn't want to waste your money on the sucker bets, to add excitement? If so, then consider the come bet. It is like the pass line bet, but may be made at any time. Like the pass line bet, you may also put money on the odds if a point is thrown on the first roll after the come bet is placed and has a house edge of 1.41%.

There is a nuance to the come bet the player should know about. If a point is thrown and there are still active come bets on the table, waiting for a different point, then special rules apply for the following come out roll. The come out roll will still apply to active come bets, but it will not apply to their respective odds bets. If a 7 is rolled on a come out roll, odds bets on top of come bets will be returned. The player may ask to keep the odds turned on, but few do.

Turning the come odds off on a come out roll increases the combined house edge from 0.326% to 0.377% in a 5-times odds game, not counting returned odds bets as bets made. So if you want to maximize your return on resolved bets then keep those come odds turned on.

A good strategy for the player who likes constant action is to have a new bet on either the pass line or come on every throw, and to always take the maximum allowable odds.

Don't Come

The don't come bet is like the don't pass bet, but is made on a non-come out roll.

Place Bets

In craps the 4,5,6,8,9, and 10 are known as the "place numbers." The player may bet on any of these numbers, and if it is rolled before a seven, the bet wins. Place bets are just like odds bets, except no pass line bet is required, and they pay worse odds.

A place bet on 4 or 10 pays 9-5 with a house edge of 6.67%.
A place bet on 5 or 9 pays 7-5 with a house edge of 4.00%.
A place bet on 6 or 8 pays 7-6 with a house edge of 1.52%.

When a place bets wins, the dealer will return your winnings but leave the original bet on the table, essentially establishing a new place bet. You may request that the original bet be returned, of course. In fact, you may take back an active place bet at any time or you may "turn them off" temporarily.

Buy Bets

Buy bets are essentially the same as the place bet, only with a different payoff. The player may "buy" any of the points (4, 5, 6, 8, 9, and 10), which means to bet that the number will be rolled before a 7. When making a buy bet you must pay a 5% commission and your bet will pay fair odds if it wins. Fair odds are 2-1 on the 4 and 10, 3-2 on the 5 and 9, and 6-5 on the 6 and 8.

A buy bet should be an increment of $20 so that the 5% commission can be an even dollar amount. If the bet is not divisible by $20 the commission will usually be rounded up to the nearest dollar.

A few casinos only charge the commission on a buy bet if it wins. If this is the case the house edge is lowered to 1.67% on the 4 and 10, 2.00% on the 5 and 9, and 2.27% on the 6 and 8.

The following table compares the house edge of place and buy bets.

 
House Edge on Place and Buy Bets
Point Place Buy — Commission Always Paid Buy — Commission Paid on Wins Only
6,8 1.52% 4.76% 2.27%
5,9 4.00% 4.76% 2.00%
4,10 6.67% 4.76% 1.67%
 

What this table shows is that the player who wants to bet on the points, should buy the 4 and 10, and place the other numbers. However, if commission is only charged on wins, then he should also buy the 5 and 9. If the exact same bet has two different odds, always choose the one that pays more.

Note:If the commission is rounded down, the player can cut down the house edge by betting just under $40 for a commission of $1. A buy bet of $39 on the 4 or 10 has a house edge of 2.5%. A buy bet of $38 on the 5 or 9 has a house edge of 2.56%. A buy bet of $35 on the 6 or 8 has a house edge of 2.78% (which is still not as good as the place bet).

  • Big 6 and 8: These are exactly like the place bets on 6 and 8, respectively, except pay worse odds. While the place bets on these numbers pay 7 to 6, the big 6 and 8 bets only pay even money, for a house edge of 9.09%. In Atlantic City these bets are illegal. In Las Vegas, that area of the felt is sometimes used for other sucker bets instead.

  • Hard ways: There are four different hard way bets. For example, a hard 4 bet is betting that a pair of two's will be rolled before a 7 or before any other way to roll a total of 4. This is called "the hard way" because it is harder to roll two twos than a one and a three. Likewise, you can bet on a hard 6,8, or 10, each of which is a bet that the hard way of rolling the given number will occur before a 7 or any "easy" way.

    The casino pays 7-1 on a hard 4 or 10 with a house edge of 11.11%.
    The casino pays 9-1 on a hard 6 or 8 with a house edge of 9.09%.

  • Lay bets The lay bet is the opposite of the buy bet . The lay bets may be placed on the 4, 5, 6, 8, 9, or 10. The bet itself is that a 7 will be rolled before the number you choose. Because the 7 is the most likely number to be rolled you will wager more than you can win. The player must pay a 5% commission on the possible winnings and the fair odds are paid on the bet itself. Fair odds are 1 to 2 on the 4 and 10, 2 to 3 on the 5 and 9, and 5 to 6 on the 6 and 8. Another way to look at it is that lay bet pays 19-41 on the 4 and 10, 19-31 on the 5 and 9, and 19-25 on the 6 and 8. Bets on the 4 and 10 should be in increments of $40, bets on the 5 and 9 should be in crements of $30, and bets on the 6 and 8 in crements of $24, so that the 5% commission will be divisible by $1. If the commission is not divisible by $1 it will be rounded up, thus increasing the dealer's edge. For example, if you want to bet on the 10, the least bet should be $40 (not including the $1 commission) and if a 7 is rolled before a 10 you will win $20. The house edge on the 4 and 10 is 2.44%, on the 5 and 9 it is 3.23%, and on the 6 and 8 it is 4.00%.

    Note: If the commission is rounded down, the player can cut down the house edge by betting so that the winnings will be just under $40. A lay bet of $78 on the 4 or 10 has a house edge of 1.27%. A lay bet of $57 on the 5 or 9 has a house edge of 1.72%. A lay bet of $42 on the 6 or 8 has a house edge of 2.33%. All of these are better than the place bets to lose.

    It should be noted that on a per roll basis, the house edge on place bets is much lower. In other words, if the player makes a one roll only place bet, taking it down if it hasn't resolved then the house edge on the 4 and 10 is 1.67%, on the 5 and 9 is 1.11%, and on the 6 and 8 is 0.46%. However, the house edge per bet resolved are the larger numbers above.

    Often after a point is made a player will make a place bet on every number except the point. This is called an "across the board" bet. If the point is 4 or 10 the player will bet in increments of $27, putting $5 on the 4 or 10 (whichever isn't the point), $5 on the 5 and 9, and $6 on the 6 and 8. The increment is also $27 on a point of 5 or 9, and $26 on a point of 6 or 8. Assuming the player leaves the bets up until resolved, the house edge on a point of 4 or 10 is 3.39%, on 5 or 9 is 3.88%, and 6 or 8 is 4.45%.

    The table below is a summary of the various place number bets for quick comparison.

     
    Place, Buy, Lay Bets
    Bet Description Pays House Edge
    Big 6 6 before 7 1-1 9.09%
    Big 8 8 before 7 1-1 9.09%
    Buy 4 - Commission always paid 4 before 7 39-21 4.76%
    Buy 5 - Commission always paid 5 before 7 29-21 4.76%
    Buy 6 - Commission always paid 6 before 7 23-21 4.76%
    Buy 8 - Commission always paid 8 before 7 23-21 4.76%
    Buy 9 - Commission always paid 9 before 7 29-21 4.76%
    Buy 10 - Commission always paid 10 before 7 39-21 4.76%
    Buy 4 - Commission paid on win 4 before 7 39-20 1.67%
    Buy 5 - Commission paid on win 5 before 7 29-20 2.00%
    Buy 6 - Commission paid on win 6 before 7 23-20 2.27%
    Buy 8 - Commission paid on win 8 before 7 23-20 2.27%
    Buy 9 - Commission paid on win 9 before 7 29-20 2.00%
    Buy 10 - Commission paid on win 10 before 7 39-20 1.67%
    Hard 4 Hard 4 before 7 or easy 4 7-1 11.11%
    Hard 6 Hard 6 before 7 or easy 6 9-1 9.09%
    Hard 8 Hard 8 before 7 or easy 8 9-1 9.09%
    Hard 10 Hard 10 before 7 or easy 10 7-1 11.11%
    Lay (4) 7 before 4 19-41 2.44%
    Lay (5) 7 before 5 19-31 3.23%
    Lay (6) 7 before 6 19-25 4.00%
    Lay (8) 7 before 8 19-25 4.00%
    Lay (9) 7 before 9 19-31 3.23%
    Lay (10) 7 before 10 19-41 2.44%
    Place (4) 4 before 7 9-5 6.67%
    Place (5) 5 before 7 7-5 4.00%
    Place (6) 6 before 7 7-6 1.52%
    Place (8) 8 before 7 7-6 1.52%
    Place (9) 9 before 7 7-5 4.00%
    Place (10) 10 before 7 9-5 6.67%

    Put Bets

    A put bet is a combination of making a pass line or come bet after a point is established and betting on the odds. It is in general a bad idea to make a line bet after a point is established, however, by taking the odds the combined house edge can be lower than a corresponding place or buy bet. The following table displays the combined house edge according to the point and the multiple of odds taken.

     
    Put Bets
    Odds Multiple Point of 4,10 Point of 5,9 Point of 6,8
    0 33.33% 20.00% 9.09%
    1 16.67% 10.00% 4.55%
    2 11.11% 6.67% 3.03%
    3 8.33% 5.00% 2.27%
    4 6.67% 4.00% 1.82%
    5 5.56% 3.33% 1.52%
    6 4.76% 2.86% 1.30%
    10 3.03% 1.82% 0.83%
    20 1.59% 0.95% 0.43%
    100 0.33% 0.20% 0.09%

    If the point is a 4 or 10, the house edge on the put bet with six times odds is the same as a corresponding buy bet. If the point is a 5 or 9, the house edge on the put bet with four times odds is the same as a corresponding place bet. If the point is a 6 or 8, the house edge on the put bet with five times odds is the same as a corresponding place bet. In other words, you have to back up the put with with 4 to 6 times odds for the house edge to be equal to the best option between a corresponding place or buy bet.

    It should be noted that put bets are not allowed in some casinos.

    The Proposition Bets

    Proposition bets either win or lose on the next throw. In general these have the highest house edge of all the crap bets and players with any sense at all will avoid them completely. Specific descriptions of the various bets are below.

    • Crap 2: A bet that a 2 will be thrown on the next roll. Pays 30-1. House edge 13.89%.
    • Crap 3: A bet that a 3 will be thrown on the next roll. Pays 15-1. House edge 11.11%.
    • 7: A bet that a 7 will be thrown on the next roll. Pays 4-1. House edge 16.67%. You can accomplish the same bet, but get paid more, by dividing the any seven bet into 3 hop bets on 1-6, 2-5, and 3-4, for a house edge of 11.11%.
    • 11: A bet that an 11 will be thrown on the next roll. Pays 15-1. House edge 11.11%.
    • Crap 12: A bet that a 12 will be thrown on the next roll. Pays 30-1. House edge 13.89%.
    • Any craps: A bet that the next roll will be a 2, 3, or 12. Pays 7-1. House edge 11.11%.
    • Field bet: This is a one time bet that the next roll will be a 2,3,4,9,10,11, or 12. The 3,4,9,10, and 11 pay even money and the 2 and 12 pay 2-1. In some casinos, largely confined to downtown Las Vegas, the 12 will pay 3-1. Some casinos pay on 5 instead of the 9. If the 12 pays 2-1 the house edge is 5.56%, if the 12 pays 3-1 the house edge is 2.78%. On the surface this seems like a great bet because 7 numbers win and only 4 lose. However, the 4 that lose are much more likely to be rolled.
    • Hop Bets: These are among the worst bets on the crap table. There is no specific place on the table for these but the dealers will broker your bet if you ask. At any time you may bet on what the next roll will be, exactly. For example you can bet that the next roll will be a 5 and 3. If you take two different numbers as in the 5 and 3 example the payoff is 15-1 with a house edge of 11.11%. If you take two of the same number, for example 5 and 5, the payoff is 30-1 with a house edge of 13.89%. Note that there are already proposition bets for 1 and 1, 1 and 2, 5 and 6, and 6 and 6.
    • Horn Bet: This is four bets in one. The bet must be made in increments of $4 with $1 each placed on the 2, 3, 11, and 12. Payoffs are the same as betting each number individually. The house edge is 12.5%. The player may also bet in increments of $5 with a double portion on any one number. For example, a "Horn 12 high" bet would put $2 on the 12 and $1 each on the 2, 3, and 11. The Horn 2 and 12 high bets have a house edge of 12.78%, and the 3 and 11 high Horn bets have a house edge of 12.22%.

      Although horn bigs are highly ill-advised, because of the high house edge, if one still wishes to bet the horn 3 high, there is a better way to do it. Rather than bet $5 on the horn 3 high, instead bet $4 on any craps and $1 on 11. The net win on the 2 and 12 will be $1 more, with all other outcomes equal.

    • World Bet: Similar to the Horn bet but the player bets in increments of $5, with $1 each on the 2, 3, 7, 11, and 12. The house edge is 13.33%.

    The table below is a summary of the proposition bets for quick comparison.

     
    Proposition Bets
    Bet Description Pays House Edge
    2 2 on next roll 30-1 13.89%
    3 3 on next roll 15-1 11.11%
    7 7 on next roll 4-1 16.67%
    11 11 on next roll 15-1 11.11%
    12 12 on next roll 30-1 13.89%
    Any craps 2, 3, or 12 on next roll 7-1 11.11%
    Field (loose) 2, 3, 4, 9, 10, 11, or 12 on next roll. see above 2.78%
    Field (tight) 2, 3, 4, 9, 10, 11, or 12 on next roll. see above 5.56%
    Hop (two numbers) Any specific two numbers on next roll 15-1 11.11%
    Hop (one number) Any specific pair of numbers on next roll 30-1 13.89%
    Horn 2, 3, 11, or 12 on next roll see above 12.50%
    Horn - 2 or 12 high 2, 3, 11, or 12 on next roll, double portion on 2 or 12 see above 12.78%
    Horn - 3 or 11 high 2, 3, 11, or 12 on next roll, double portion on 3 or 11 see above 12.22%
    World 2, 3, 7, 11, or 12 on next roll see above 13.33%
  •  

    Derby Day Horse Racing

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    This is a very well done horse racing game. There are six horses in each race the player may make win, place, show, exacta, pick 4, and pick 5 bets. Statistics and reviews are available on each horse. Based on game observations, and assuming the house edge is the same on each bet, the house edge is 5.1%.

    Dice Twister

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    Analysis:

    The following table shows the probability of winning and expected return for most bets.

    Dice Twister Return Table
    Bet Probability Pays Return
    Total of 4 0.013889 70 0.972222
    Total of 5 0.027778 35 0.972222
    Total of 6 0.046296 21 0.972222
    Total of 7 0.069444 14 0.972222
    Total of 8 0.097222 10 0.972222
    Total of 9 0.115741 8.25 0.954861
    Total of 10 0.125 7.75 0.96875
    Total of 11 0.125 7.75 0.96875
    Total of 12 0.115741 8.25 0.954861
    Total of 13 0.097222 10 0.972222
    Total of 14 0.069444 14 0.972222
    Total of 15 0.046296 21 0.972222
    Total of 16 0.027778 35 0.972222
    Total of 17 0.013889 70 0.972222
    Low (3-8) 0.259259 3.75 0.972222
    Mid (9-12) 0.481481 2 0.962963
    High (13-18) 0.259259 3.75 0.972222
    All odd 0.125 7.75 0.96875
    All even 0.125 7.75 0.96875
    Odd/even mix 0.75 1.25 0.9375

    There are also six bets, for for each face of the die. If one of the three dice land on the chosen face the player wins 2, two dice matching wins 3, and all three matching wins 15. The following table shows the probability and contribution to the return of each number of matches. The lower right cell shows a return of 97.22%.

    Individual Number Bets Return Table
    Matches Probability Pays Return
    0 0.578704 0 0
    1 0.347222 2 0.694444
    2 0.069444 3 0.208333
    3 0.00463 15 0.069444
    Total 1 0 0.972222

     

    Heads or Tails

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    Analysis:

    The following table shows the probability of winning and expected return for the three available bets.

    Heads or Tails - Return Table
    Bet Probability Pays Return
    One flip 0.5 1.9 0.95
    Two flips 0.25 3.8 0.95
    Three flips 0.125 7.5 0.9375

     

    Jackpot Darts

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    1. The game will randomly throw three darts at a dartboard.
    2. The probability any given dart will land in the inner bullseye is 0.25%.
    3. The probability any given dart will land in the outer bullseye is 0.5%.
    4. The probability for any given dart that for all slices are the same at 99.25%/20 = 4.9625% each.
    5. The probability for any given dart that the dart lands in one of the single rings is 74.4375%.
    6. The probability for any given dart that the dart lands in the double ring is 14.8875%.
    7. The probability for any given dart that the dart lands in the triple ring is 9.925%.

    Analysis:

    The following table shows the probability and return for each possible bet. The table shows the best bet to be on one double at 97.0624%.

    Jackpot Darts
    Bet Pays Probability Return
    Total of 3 to 38 2 0.480481 0.960961
    Total of 39 to 41 14 0.068507 0.959097
    Total of 42 to 180 2.1 0.451012 0.947126
    0 singles 56 0.016704 0.935401
    1 single 6.5 0.145922 0.948491
    2 singles 2.2 0.424921 0.934826
    3 singles 2.3 0.412454 0.948644
    0 doubles 1.5 0.616567 0.92485
    1 double 3 0.323541 0.970624
    2 doubles 17 0.056592 0.962071
    3 doubles 290 0.0033 0.956893
    0 triples 1.3 0.730824 0.950071
    1 triple 4 0.24158 0.966319
    2 triples 36 0.026619 0.958273
    3 triples 980 0.000978 0.958115
    Specific single 9 0.107552 0.967969
    Outer bullseye 64 0.014925 0.955208
    Inner bullseye 125 0.007481 0.935158

    The $1 progressive jackpot bet pays $20 for one bulls eye (either outer or inner), $2000 for two, and the jackpot for three. The expected return is 77.82% plus 4.22% for each $100,000 in the meter. The breakeven point is $525643.70.

     

    Keno

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    The following table shows the expected return and hit frequency according to the number of picks. The highest return is the pick-8 at 92.75%.

    Keno
    Pick Expected
    Return
    Hit
    Frequency
    2 92.09% 43.99%
    3 92.96% 15.26%
    4 92.03% 25.89%
    5 92.58% 9.67%
    6 92.67% 16.16%
    7 92.44% 23.66%
    8 92.75% 10.23%
    9 92.00% 15.31%
    10 92.55% 6.47%

     

    Let Them Ride

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    The same thing as Let it Ride. The conventional rules are followed. The side bet follows the same pay table as the Lady Luck in downtown Las Vegas. Between lots of pay tables for the side bet in Let it Ride, this one (playtech casinos) has the lowest house edge at 13.77%.

    Mahjong

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    Playtech has two different Mahjong games, Solo Mahjong, and Solo Mahjong Pro. Each can be played by WMF or Japanese rules.

    The dealer will collect a 5% commission from all winning bets. I assume the commission is based on the net win of the banker,.

    The following table shows the possible outcomes when banking against a single player. The lower right cell shows a house edge of 1.25%.

    Mah Jong Pai Gow ; Banking Return Table
    Event Pays Combinations Probability Return
    Banker Wins 0.95 14721 0.506398 0.481078
    Player Wins -1 14349 0.493602 -0.493602
    Total   29070 1 -0.012523

    The next table shows the possible outcomes when playing against a banking player. The lower right cell shows a house edge of 3.75%.

    Mah Jong Pai Gow ; Not Banking Return Table
    Event Pays Combinations Probability Return
    Banker Wins -1 14721 0.506398 -0.506398
    Player Wins 0.95 14349 0.493602 0.468922
    Total   29070 1 -0.037477

     

    Megaball

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    Analysis:

    The jackpot bets requires the player to bet $1 and choose five numbers. If all five balls are drawn the player will win a progressive jackpot. The expected return is 3.5040507% for each $10,000 in the meter. The breakeven meter point is $285,384.00, in which it is exactly a fair bet. The probability of winning is 1 in 285384.

    The color bets are 21 different bets. The player chooses red, blue, or yellow; as well as the exact number (0 to 6) of that color drawn. The following table shows the probability and winning for each total.

    Colors Bets
    Bet Probability Pays Return
    0 0.073845 12.9 0.952603
    1 0.262561 3.6 0.945218
    2 0.351644 2.7 0.949438
    3 0.226345 4.2 0.950651
    4 0.073562 12.9 0.948953
    5 0.01139 83 0.945394
    6 0.000653 1450 0.946224

    There are two cocktail bets available. The cocktail bet wins if all three colors are represented in the next draw. The double cocktail bet wins if exactly two of each color are represented in the next draw. The following table shows the probability of winning and return of both bets.

    Cocktail Bets
    Bet Probability Pays Return
    Cocktail 0.780422 1.2 0.936507
    Double cocktail 0.140814 6.7 0.943453

    There are 51 sixth bets available. All are on the last number drawn. The player may bet on either the color or the exact number of the last ball drawn. The following table shows the probability of winning and return of both types of bets.

    Sixth Number Bets
    Bet Probability Pays Return
    Number 0.020833 45 0.9375
    Color 0.333333 2.85 0.95

    There are two steps bets available. The increase bet wins if each ball, starting with the second, is higher than the last ball. The decreasing bet is the opposite. The following table shows the probability of winning and return of both bets.

    Cocktail Bets
    Bet Probability Pays Return
    Higher 0.001389 680 0.944444
    Lower 0.001389 680 0.944444

    There are four numbers bets available. The player chooses one to four numbers. If all numbers chosen by the player are also drawn in the ball draw then the player wins. The following table shows the probability of winning and return according to the number of balls chosen.

    Numbers Bets
    Bet Probability Pays Return
    1 0.125 7.6 0.95
    2 0.013298 71 0.944149
    3 0.001156 820 0.948196
    4 0.000077 12300 0.948196

    There are just two First and Last bets. The player bets whether the first or last ball will be the higher of the two. The following table shows the probability of winning and return for both bets.

    First and Last Bets
    Bet Probability Pays Return
    First Higher 0.5 1.9 0.95
    Last Higher 0.5 1.9 0.95

    There are seven total bets. The player bets on the sum of the six balls drawn. The following table shows the probability of winning and return for all total bets.

    Total Bets
    Bet Probability Pays Return
    21 to 50 0.000598 1600 0.957144
    51 to 100 0.074696 12.75 0.952373
    101 to 140 0.346425 2.75 0.952669
    141 to 160 0.237596 4 0.950383
    161 to 200 0.292638 3.25 0.951072
    201 to 250 0.047865 20 0.957305
    251 to 273 0.000182 5200 0.947072

     

    Pai Gow Poker

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    In Pai Gow Poker, the dealer is always the banker, resulting in a house edge of 2.85%. There is a house way button but if the player clicks it the hand will immediately be scored, not giving the player the option to accept or reject the house way.

    Pachinko

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    Playtech has the only pachinko game I am aware of online, called Dolphin Paradise. Just click “play” and the game shoots balls at a rate of about one per second, until you click “stop.” Sometimes the game goes into a slot machine type of bonus. I worked in land based casinos before, and I never saw this game before... I’m not a pachinko expert, but I've tryed to play this game, and up to now I've no idea regarding odds/house edge for this game (Must have an house edge (?) but on a first view, this game look like totally random, expept if there is a stratedy to play... If ther is!). But  I believe that on my own analysis, the house edge on this game is pretty high.

    Penalty Shootout

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    Analysis:

    The following table shows the probability of winning and return for all five bets.

    Penalty Shootout
    Bet Probability Pays Return
    Lower left 0.323 3 0.969
    Upper left 0.081 12 0.972
    Top 0.192 5 0.96
    Upper right 0.081 12 0.972
    Lower right 0.323 3 0.969

     

    Poker Three

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    This is the same thing as Three Card Poker. Full pay rules are followed. I believe Playtech is the only software brand to feature the original and most generous pay table. The house edge is 2.32% on the Pairplus bet and 3.37% on the Ante bet.

    Pontoon

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    This is the American Pontoon, in which the player gets paid 2 to 1 for a 5-card winning hand. It is not Australian Pontoon, which is what we call Spanish 21 in the U.S.. Playtech uses 8 decks, dealer hits a soft 17, and pays a pontoon after splitting aces 2 to 1. In other words the rules are the same as those at Cryptologic and Real Time Gaming casinos.

    The house edge is 0.38% under the default rules. These rules are followed by Real Time Gaming, Playtech, and Cryptologic.

    (At Microgaming casinos the rules are the same except split aces get one card each and the dealer stands on soft 17, in which case the house edge is 0.39%).

    Red Dog

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    Strategy:

    The following table shows the net return per unit bet on various spreads, assuming a six deck game. As you can see only spreads of seven or more are favorable. Thus the player should only raise on spreads of 7 or more, which is true regardless of the number of decks used.

    Expected Gain by Raising
    Spread Pays Probability
    of winning
    Player's
    edge
    1 5 0.077419 -0.535484
    2 4 0.154839 -0.225806
    3 2 0.232258 -0.303226
    4 1 0.309677 -0.380645
    5 1 0.387097 -0.225806
    6 1 0.464516 -0.070968
    7 1 0.541935 0.083871
    8 1 0.619355 0.238710
    9 1 0.696774 0.393548
    10 1 0.774194 0.548387
    11 1 0.851613 0.703226

    House Edge

    The following table shows the probability and return of each possible outcome in a six-deck game.

     
    Red Dog Return Table - Six Decks
    Win Probability Return
    11 0.005248 0.057733
    5 0.010111 0.050553
    4 0.018383 0.073532
    2 0.139711 0.279422
    1 0.094673 0.094673
    0 0.211175 0
    -1 0.457508 -0.457508
    -2 0.063192 -0.126383
    Total 1 -0.027978

    The standard deviation in Red Dog is 1.60.

    The following table displays the house edge and element of risk according to the number of decks used.

    House Edge in Red Dog
    Number of Decks House
    Edge
    Element
    of Risk
    1 3.155% 2.672%
    2 3.077% 2.609%
    4 2.884% 2.447%
    6 2.798% 2.375%
    8 2.751% 2.335%

     

    Rock Paper Scissors

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    Analysis:

    The single throw bets pay 1.9 on a win. The expected return is (1/3)*1.9 + (1/3)*1 = 2.9/3 = 96.67%.

    A two throw series pays 8.7. The probability of winning is (1/3)2 = 1/9. The expected return is (1/9)*8.7 = 96.67%.

    A three throw series pays 26. The probability of winning is (1/3)3 = 1/27. The expected return is (1/27)*26 = 96.30%.

    A four throw series pays 78. The probability of winning is (1/3)4 = 1/81. The expected return is (1/81)*78 = 96.30%.

    Roller Coaster Dice

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    Analysis:

    Unlike Around the World when the player reaches a stopping point he does not go forward with a random draw but keeps the last total thrown.

    On the first stopping point, after 4 correct picks, the player should stop if the last throw was a 5 to 9, otherwise keep playing.

    On the second stopping point, after 6 correct picks, the player should stop if the last throw was a 6 to 8, otherwise keep playing.

    On the third stopping point, after 8 correct picks, the player should stop if the last throw was a 6 to 8, otherwise keep playing.

    Roulette

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    There are three roulette games to choose from: French, European, and American roulette. The French and European have a single zero (0), for a house edge of 2.70% on all bets. The American roulette wheel has two zeros (0, 00) for a house edge of 5.26% on all bets except the 0-00-1-2-3 combination, at 7.89%.

    Analysis:

    Bet

    Pays

    Probability Win

    House Edge

    Black 1 47.37% (0,00) 48.65% (single 0) 5.26% (0,00) 2.70% (single 0)
    Odd 1 47.37% (0,00) 48.65% (single 0) 5.26% (0,00) 2.70% (single 0)
    Even 1 47.37% (0,00) 48.65% (single 0) 5.26% (0,00) 2.70% (single 0)
    1 to 18 1 47.37% (0,00) 48.65% (single 0) 5.26% (0,00) 2.70% (single 0)
    19 to 36 1 47.37% (0,00) 48.65% (single 0) 5.26% (0,00) 2.70% (single 0)
    1 to 12 2 31.58% (0,00) 32.43% (single 0) 5.26% (0,00) 2.70% (single 0)
    13 to 24 2 31.58% (0,00) 32.43% (single 0) 5.26% (0,00) 2.70% (single 0)
    25 to 36 2 31.58% (0,00) 32.43% (single 0) 5.26% (0,00) 2.70% (single 0)
    Six number combination 5 15.79% (0,00) 16.22% (single 0) 5.26% (0,00) 2.70% (single 0)
    0,00,1,2,3 combination 6 13.16% (0,00) N/A 7.89% (0,00) N/A
    Four number combination 8 10.53% (0,00) 10.81% (single 0) 5.26% (0,00) 2.70% (single 0)
    Three number combination 11 7.89% (0,00) 8.11% (single 0) 5.26% (0,00) 2.70% (single 0)
    Two number combination 17 5.26% (0,00) 5.40% (single 0) 5.26% (0,00) 2.70% (single 0)
    Any one number 35 2.63% (0,00) 2.70% (single 0) 5.26% (0,00) 2.70% (single 0)

    *Note that a lot of roulette players are playing "2 column" or "2 dozens", and they are thinking that they are playing at >63% return... WRONG! >63% is the chance to get back half of your initial bet. The real probability to win by playing like this is the same than red/black ; even/odds: 47,37% on american roulette ,and 48,65% on european roulette.

    Sic Bo

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    Sic Bo payoffs are better than some and worse than others. Of special note is that the single number bet pays 12-1 on a 3 of a kind, better than the usual 3-1 payoff. The following table shows the payoff and house edge for all bets.

    Playtech Sic Bo
    Bet Pays Prob. Win House Edge
    Small, Big 1-1 48.61% 2.78%
    4, 17 60-1 1.39% 15.28%
    5, 16 30-1 2.78% 13.89%
    6, 15 17-1 4.63% 16.67%
    7, 14 12-1 6.94% 9.72%
    8, 13 8-1 9.72% 12.5%
    9, 12 6-1 11.57% 18.98%
    10, 11 6-1 12.5% 12.5%
    Triple 180-1 0.46% 16.2%
    Any triple 30-1 2.78% 13.89%
    Double 10-1 7.41% 18.52%
    Two die combination 5-1 13.89% 16.67%
    Any number (1/2/3)-1 42.13% 7.87%

    The lowest house edge bets are on big and small bets at 2.78%.

    Slot machines

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    Playtech has lots of slot machines. The payout return for all slots (not including video poker) for various months are as follows.

    Between all playtech slots machines, their return ranges from 96.70% to 98.00%
    Playtech Slots Return
    Month Return
    Sep 2006 97.07%
    Jul 2005 96.70%
    Jun 2005 96.53%
    May 2005 95.92%
    Apr 2005 98.00%
    Mar 2005 96.65%
    Feb 2005 96.05%
    Jan 2005 97.50%
     

    Tequila Poker

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    In April 2006 Playtech introduced Tequila Poker. As far as I know Playtech is the only software to offer the game. At the time of this writing not all casinos offer it yet.

    Analysis:

    The following table shows the possible outcomes when the player makes the High Tequila bet. The probability and return columns are relative to all hands, including when the player plays the Tequila Poker bet or folds. The bottom row shows the player will make the High Tequila bet 30.09% of the time when playing the proper strategy, for an average win of 0.2036 units per hand.

     
    High Tequila Return Table
    Hand Pays Combinations Probability Return
    54 201 7896 0.000026 0.005197
    53 16 216858 0.00071 0.011362
    52 8 1662006 0.005442 0.04354
    51 5 4709738 0.015423 0.077113
    50 4 6835090 0.022382 0.08953
    49 3 8185326 0.026804 0.080412
    46 to 48 2 26528458 0.086871 0.173742
    45 or less -2 42122828 0.137937 -0.275874
    Total   90268200 0.295595 0.205022
     

    The next table shows the possible outcomes when the player makes the Tequila Poker bet. The probability and return columns are relative to all hands, including when the player plays the High Tequila bet or folds. The bottom row shows the player will make the Tequila Poker bet 31.805% of the time when playing the proper strategy, for an average win of 0.1442 units per hand.

     
    Tequila Poker Return Table
    Hand Pays Combinations Probability Return
    Royal flush 201 1216 0.000004 0.0008
    Straight flush 51 19968 0.000065 0.003335
    Four of a kind 16 190116 0.000623 0.009961
    Full house 9 2075976 0.006798 0.061183
    Flush 8 1832708 0.006001 0.048012
    Straight 6 2097204 0.006868 0.041205
    Three of a kind 4 7276704 0.023829 0.095314
    Two pair 3 22930308 0.075088 0.225265
    Pair of aces 2 3806232 0.012464 0.024928
    Other -2 56344416 0.184507 -0.369014
    Total   96574848 0.316247 0.140988
     

    Finally, the player should fold 38.798% of the time, for a net loss of one unit.

    The final table summarizes the three possible actions and the contribution to the total return of each.

     
    Tequila Poker Return Table
    Action Combinations Probability Expected Value Return
    High Tequila 90268200 0.295595 0.69359 0.205022
    Tequila Poker 96574848 0.316247 0.445817 0.140988
    Fold 118534752 0.388158 -1 -0.388158
    Total 305377800 1 0 -0.042147
     

    The table above shows the house edge is 4.21%. With an average wager of 1.612 units the element of risk is 2.61%.

    Rule Variations

    If a total of 52 were to pay 5 to 1, as opposed to 7 to 1, then the house edge would be 5.27% and the element of risk 3.27%.

    Video poker

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    Playtech offers several different video poker games to choose from. Many are offered in single play and 4-play. There is also a double up, and half double up, feature available. The player may keep redoubling up to bets of $1000. Doubling also counts towards required play to earn a bonus. The following table displays the expected return of each game, assuming optimal player strategy.

    Playtech Video Poker - Expected Returns
    Game Return
    Jacks or better 99,5439%
    10 line Jacks or Better 97,2416%
    4 line Aces and faces 99,2555%
    25 line Aces and faces 95,4444%
    Bonus poker 99,8088%
    Two Way Royals 99,1286%
    Tens or better 97,9598%
    Joker poker 98,5987%
    Deuces wild 98,9130%
    Jacks or better 0.
    10-Play Jacks or Better  
    4-Line Aces and faces 0.
    25-Line Aces and faces 0.
    Two Way Royals 0.
    Tens or better 0.
    Joker poker 0.
    Deuces wild 0.

    In addition there is a 25 cent progressive "9/6" video poker game called Megajacks. On May 12, 2002, the meter at Casino Mapau was at $592.71. The meter needs to pass $1000 for the progressive game to be a better bet than the non-progressive jacks or better game. If the meter passes $1230.30 for the odds to switch to the player's advantage, assuming optimal 9/6 strategy with no adjustments for the higher pay on the royal flush (which video poker experts do make).

    Following are the expected return tables for Playtech video poker "Jacks or Better".

    Jacks or Better
    Hand Payoff Number Probability Return
    Royal flush 800 493512264 0.000025 0.019807
    Straight flush 50 2178883296 0.000109 0.005465
    4 of a kind 25 47093167764 0.002363 0.059064
    Full house 9 229475482596 0.011512 0.103610
    Flush 6 219554786160 0.011015 0.066087
    Straight 4 223837565784 0.011229 0.044917
    3 of a kind 3 1484003070324 0.074449 0.223346
    Two pair 2 2576946164148 0.129279 0.258558
    Jacks or better 1 4277372890968 0.214585 0.214585
    Nothing 0 10872274993896 0.545435 0.000000
    Total   19933230517200 1.000000 0.995439

     

           

     

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