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Double Down Stud加倍賭注梭哈
簡介
「Double Down Stud加倍賭注梭哈」的獨特之處是它在賭桌和機台遊戲 的玩法差不多是相同的。這樣也衍⽣出⼀個問題, 就是它的⽀付賠率表是 「to one⽐⼀」(賭桌遊戲)或是「for one賠⼀」(電⼦機台)為不同的基 準。所以我決定對兩者都進⾏分析。如同往常, 贏注或輸注是對⽐於原初 的賭注。
規則
回報率列表
Double Down Stud加倍賭注梭哈 - Jacks或更好對⼦
| 牌⾯ | 加倍 | ⽀付(⽐⼀ | ⽀付(賠⼀) | 排列組合總數 | 機率 | 回報率 |
|---|---|---|---|---|---|---|
| 同花⼤順 | 否 | 3999 | 4000 | 0 | 0 | 0 |
| 同花順 | 否 | 199 | 200 | 0 | 0 | 0 |
| 四條 | 否 | 49 | 50 | 0 | 0 | 0 |
| 葫蘆 | 否 | 11 | 12 | 0 | 0 | 0 |
| 同花 | 否 | 8 | 9 | 0 | 0 | 0 |
| 順⼦ | 否 | 5 | 6 | 31248 | 0.002405 | 0.012023 |
| 三條 | 否 | 3 | 4 | 50688 | 0.003901 | 0.011702 |
| 兩對 | 否 | 2 | 3 | 152064 | 0.011702 | 0.023404 |
| 對⼦: J-A | 否 | 1 | 2 | 657720 | 0.050614 | 0.050614 |
| 對⼦: 6-10 | 否 | 0 | 1 | 816480 | 0.062831 | 0 |
| 輸家 | 否 | -1 | 0 | 8035992 | 0.618401 | -0.618401 |
| 同花⼤順 | 是 | 7998 | 7999 | 20 | 0.000002 | 0.01231 |
| 同花順 | 是 | 398 | 399 | 180 | 0.000014 | 0.005513 |
| 四條 | 是 | 98 | 99 | 3120 | 0.00024 | 0.023529 |
| 葫蘆 | 是 | 22 | 23 | 18720 | 0.001441 | 0.031693 |
| 同花 | 是 | 16 | 17 | 25540 | 0.001965 | 0.031446 |
| 順⼦ | 是 | 10 | 11 | 19752 | 0.00152 | 0.0152 |
| 三條 | 是 | 6 | 7 | 223872 | 0.017228 | 0.103367 |
| 兩對 | 是 | 4 | 5 | 465696 | 0.035837 | 0.143348 |
| 對⼦: J-A | 是 | 2 | 3 | 1031880 | 0.079407 | 0.158814 |
| 對⼦: 6-10 | 是 | 0 | 1 | 1295520 | 0.099695 | 0 |
| 輸家 | 是 | -2 | -1 | 166308 | 0.012798 | -0.025596 |
| 總計 | 12994800 | 1 | -0.021033 |
Double Down Stud - Jacks or Better
| Hand | Double | Pays (to one) | Pays (for one) | Combinations | Probability | Return |
|---|---|---|---|---|---|---|
| Royal flush | 否 | 999 | 1000 | 0 | 0 | 0 |
| Straight flush | 否 | 199 | 200 | 0 | 0 | 0 |
| Four of a kind | 否 | 49 | 50 | 0 | 0 | 0 |
| Full house | 否 | 11 | 12 | 0 | 0 | 0 |
| Flush | 否 | 8 | 9 | 0 | 0 | 0 |
| Straight | 否 | 5 | 6 | 31248 | 0.002405 | 0.012023 |
| Three of a kind | 否 | 3 | 4 | 50688 | 0.003901 | 0.011702 |
| Two pair | 否 | 2 | 3 | 152064 | 0.011702 | 0.023404 |
| Pair: J-A | 否 | 1 | 2 | 657720 | 0.050614 | 0.050614 |
| Pair: 6-10 | 否 | 0 | 1 | 816480 | 0.062831 | 0 |
| Loser | 否 | -1 | 0 | 8035992 | 0.618401 | -0.618401 |
| Royal flush | 是 | 1998 | 1999 | 20 | 0.000002 | 0.003075 |
| Straight flush | 是 | 398 | 399 | 180 | 0.000014 | 0.005513 |
| Four of a kind | 是 | 98 | 99 | 3120 | 0.00024 | 0.023529 |
| Full house | 是 | 22 | 23 | 18720 | 0.001441 | 0.031693 |
| Flush | 是 | 16 | 17 | 25540 | 0.001965 | 0.031446 |
| Straight | 是 | 10 | 11 | 19752 | 0.00152 | 0.0152 |
| Three of a kind | 是 | 6 | 7 | 223872 | 0.017228 | 0.103367 |
| Two pair | 是 | 4 | 5 | 465696 | 0.035837 | 0.143348 |
| Pair: J-A | 是 | 2 | 3 | 1031880 | 0.079407 | 0.158814 |
| Pair: 6-10 | 是 | 0 | 1 | 1295520 | 0.099695 | 0 |
| Loser | 是 | -2 | -1 | 166308 | 0.012798 | -0.025596 |
| Total | 12994800 | 1 | -0.030267 |
Double Down Stud - Jacks or Better
| Hand | Double | Pays (to one) | Pays (for one) | Combinations | Probability | Return |
|---|---|---|---|---|---|---|
| Royal flush | 否 | 999 | 1000 | 0 | 0 | 0 |
| Straight flush | 否 | 399 | 400 | 0 | 0 | 0 |
| Four of a kind | 否 | 99 | 100 | 0 | 0 | 0 |
| Full house | 否 | 14 | 15 | 0 | 0 | 0 |
| Flush | 否 | 9 | 10 | 0 | 0 | 0 |
| Straight | 否 | 5 | 6 | 31248 | 0.002405 | 0.012023 |
| Three of a kind | 否 | 3 | 4 | 63360 | 0.004876 | 0.014627 |
| Two pair | 否 | 2 | 3 | 190080 | 0.014627 | 0.029255 |
| Pair: J-A | 否 | 1 | 2 | 657720 | 0.050614 | 0.050614 |
| Pair: 7-10 | 否 | 0 | 1 | 653184 | 0.050265 | 0 |
| Loser | 否 | -1 | 0 | 8452728 | 0.65047 | -0.65047 |
| Royal flush | 是 | 1998 | 1999 | 20 | 0.000002 | 0.003075 |
| Straight flush | 是 | 798 | 799 | 180 | 0.000014 | 0.011054 |
| Four of a kind | 是 | 198 | 199 | 3120 | 0.00024 | 0.047539 |
| Full house | 是 | 28 | 29 | 18720 | 0.001441 | 0.040336 |
| Flush | 是 | 18 | 19 | 25540 | 0.001965 | 0.035377 |
| Straight | 是 | 10 | 11 | 19752 | 0.00152 | 0.0152 |
| Three of a kind | 是 | 6 | 7 | 211200 | 0.016253 | 0.097516 |
| Two pair | 是 | 4 | 5 | 427680 | 0.032912 | 0.131647 |
| Pair: J-A | 是 | 2 | 3 | 1031880 | 0.079407 | 0.158814 |
| Pair: 7-10 | 是 | 0 | 1 | 1036416 | 0.079756 | 0 |
| Loser | 是 | -2 | -1 | 171972 | 0.013234 | -0.026468 |
| Total | 12994800 | 1 | -0.029861 |
Double Down Stud - Bonus Deuces
| Hand | Double | Pays (to one) | Pays (for one) | Combinations | Probability | Return |
|---|---|---|---|---|---|---|
| Natural royal flush | 否 | 999 | 1000 | 0 | 0 | 0 |
| Four deuces plus ace | 否 | 799 | 800 | 0 | 0 | 0 |
| Four deuces | 否 | 399 | 400 | 0 | 0 | 0 |
| Wild royal flush | 否 | 79 | 80 | 0 | 0 | 0 |
| Five aces | 否 | 199 | 200 | 0 | 0 | 0 |
| Five 3-5 | 否 | 79 | 80 | 0 | 0 | 0 |
| Five 6-K | 否 | 39 | 40 | 0 | 0 | 0 |
| Straight flush | 否 | 11 | 12 | 0 | 0 | 0 |
| Four of a kind | 否 | 5 | 6 | 0 | 0 | 0 |
| Full house | 否 | 4 | 5 | 0 | 0 | 0 |
| Flush | 否 | 3 | 4 | 0 | 0 | 0 |
| Straight | 否 | 2 | 3 | 74592 | 0.00574 | 0.01148 |
| Three of a kind | 否 | 1 | 2 | 547200 | 0.042109 | 0.042109 |
| Two pair | 否 | 0 | 1 | 316800 | 0.024379 | 0 |
| Kings or better | 否 | 0 | 1 | 681288 | 0.052428 | 0 |
| Nothing | 0 | 7823640 | 0.602059 | -0.602059 | ||
| Natural royal flush | 是 | 1998 | 1999 | 20 | 0.000002 | 0.003075 |
| Four deuces plus ace | 是 | 1598 | 1599 | 20 | 0.000002 | 0.002459 |
| Four deuces | 是 | 798 | 799 | 220 | 0.000017 | 0.01351 |
| Wild royal flush | 是 | 158 | 159 | 2400 | 0.000185 | 0.029181 |
| Five aces | 是 | 398 | 399 | 260 | 0.00002 | 0.007963 |
| Five 3-5 | 是 | 158 | 159 | 780 | 0.00006 | 0.009484 |
| Five 6-K | 是 | 78 | 79 | 2080 | 0.00016 | 0.012485 |
| Straight flush | 是 | 22 | 23 | 10340 | 0.000796 | 0.017505 |
| Four of a kind | 是 | 10 | 11 | 157760 | 0.01214 | 0.121402 |
| Full house | 是 | 8 | 9 | 63360 | 0.004876 | 0.039006 |
| Flush | 是 | 6 | 7 | 72360 | 0.005568 | 0.03341 |
| Straight | 是 | 4 | 5 | 236568 | 0.018205 | 0.072819 |
| Three of a kind | 是 | 2 | 3 | 1228200 | 0.094515 | 0.189029 |
| Two pair | 是 | 0 | 1 | 158400 | 0.012189 | 0 |
| Kings or better | 是 | 0 | 1 | 1343352 | 0.103376 | 0 |
| Nothing | 是 | -2 | -1 | 275160 | 0.021175 | -0.042349 |
| Total | 12994800 | 1 | -0.039488 |
Strategy
Here are the hands the player should raise on under the most liberal with the 2.10% house advantage.
Michael Shackleford, ASA
- 玩家押注⼀筆起始的賭注。
- 荷官發給每位玩家各⼀張朝上的牌、還有四張community cards公牌, 四張公牌有三張朝上、⼀張朝下。每局的牌都是由重新洗牌過的單副牌組 發出來的。
- 每位玩家可以選擇double加倍賭注或是保持原注。
- 荷官翻開蓋住的那張公牌。
- 贏注的牌⾯按照⽀付賠率表來⽀付。
- Any pat hand of a pair of 6's or greater
- Four to a flush, straight flush, or royal flush
- Four to any outside straight
- Unsuited JQKA (zero house edge)
撰寫者: Michael Shackleford