p*******r 发帖数: 100 | 1 如果你在flop时有N个outs,那么你在turn, river上的winning odds口诀是:488,123
,2y-y^2。简单吧?
具体意思是
1-4outs: 2x, 2y-y^2
5-12outs: 2x+1, 2y-y^2
13-20outs: 2x+2, 2y-y^2
20+outs: 2x+3, 2y-y^2
x是outs,y就是turn上的赢率,等于那个2x到2x+3
我想算平方对各位应该是很简单的吧?比如15^2=225。如果有15个outs,在turn上赢率
是32%,river上是2*0.32-0.32^2=0.54=54%.
自己琢磨一下吧。 | m*****i 发帖数: 1873 | 2 simple rule.
on the flop your outs*2, is your turn card winning percentage
on the flop your outs*3 , is your turn +river winning percentage.
eg.
flush draw on the flop , 9outs, you can hit your flush on the turn
9*2=18%, you can hit your flush on the turn or the river 9*3=27% | m*****i 发帖数: 1873 | 3 your methed is too complex compare to the 2-3 口诀 | p*******r 发帖数: 100 | 4 2-3口诀的turn+river数字太不准确了。其实我的口诀很好用。对于9个outs,默念488
,9在第二类(488就是加4加8加8),那就是2*9+1=19%。在turn+river的几率就是 19*
2 - 4 = 34%,这个4就是0.19平方的近似,我没觉得有什么难的。你的27%精确度差了
点。而且2y-y^2是精确值,适用于所有outs数目,不像3x那么随意。
至于turn的概率,如果你比较懒可以忽略488,直接用2x好了。我只是算度比较快,把
它细分了一下。
【在 m*****i 的大作中提到】 : simple rule. : on the flop your outs*2, is your turn card winning percentage : on the flop your outs*3 , is your turn +river winning percentage. : eg. : flush draw on the flop , 9outs, you can hit your flush on the turn : 9*2=18%, you can hit your flush on the turn or the river 9*3=27%
| m*****i 发帖数: 1873 | 5 should be 2-4 rule. sorry.
and I think 2-4 rule is enough. | w***w 发帖数: 6301 | 6 计算turn的概率用处不大,通常算river的概率:
在2-4 rule的基础上,记住:
2-4 rule 一直用到8 outs,(8 outs在river是32%),以后每加一个out,加三个百分点. 10-11是特例,加4个百分点.
【在 m*****i 的大作中提到】 : should be 2-4 rule. sorry. : and I think 2-4 rule is enough.
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