Bill Chen Poker Formula

I found this on another poker website. It determines what hands you should play in what position. Has anyone ever tried it?



The Starting Hand Analysis is based on the Bill Chen Formula below.

The Bill Chen Formula
Determine your highest card and score as follows:

• Ace = 10 points
• King = 8 points
• Queen = 7 points
• Jack = 6 points
• 10 through 2 = half of face value (i.e. 10 = 5, 9 = 4.5)
• Pairs, multiply score by 2 (i.e. KK = 16), minimum score for a pair is 5 (so pairs of 2 through 4 get a 5 score)
• Suited cards, add two points to highest card score
• Connectors add 1 point (i.e. KQ)
• One gap, subtract 1 point (i.e. T8)
• Two gap, subtract 2 points (i.e. AJ)
• Three gap, subtract 4 points (i.e. J7)
• Four or more gap, subtract 5 points (i.e. A4)

Sample scores
AA = 20 points
98s = 7.5 points
K9s = 6 points

Early Position

• Raise = Score is 9 or higher
• Call = Score is 8 or higher
• Fold = Score is lower than 8

Middle Position

• Raise = Score is 9 or higher
• Call = Score is 7 or higher
• Fold = Score is lower than 7

Late Position

• Raise = Score is 9 or higher
• Call = Score is 6 or higher
• Fold = Score is lower than 6

errr so raise with K2 is suggested?
Not sure I like this...actually I'm sure I don't like it; why not just stick to a starting hands chart if you're not sure what to do?

One gap, subtract 1 point (i.e. T8)
Two gap, subtract 2 points (i.e. AJ)
Three gap, subtract 4 points (i.e. J7)
Four or more gap, subtract 5 points (i.e. A4)

Interesting theory. I read an article based on a very similar concept, but it was specifically written for heads-up play. I wonder if that is what this was intended for? Those couple points I noted are the only things I see wrong. Otherwise it is still interesting. Thanks for sharing.


Edit: Also, I noticed that the chart doesn't mention betting. It is stricly reactive (i.e. raise, call, fold). Unless of course we interpret the raise to be bet and call/fold to be check. That could be, I guess. Now, of course, since I'm a math geek, I have to sit down and start working through some scenarios.

No actually, it would be a fold from any postion. Even if it is suited.
K = 8
Suited + 2 = 10
4or more gap is -5 = 5 final score.

Chart says fold in any position.

What about reads, what about chips stacks, yours and others, what if there was a raise in front of you? What about a riase and reraise in front of you or a raise call? Is this limit or no-limit? If no-limit, how much are the raises?

Too many holes in this kind of thing.

errrr i obviously missed that. sorry bout that...

Even so, why the complicated math? stick to one of the many starting hand charts, and you're good. Eventually, you realize what to play from where and for how much (call or raise)...

I can't speak to this specific strategy since I didn't write it or post it, but my guess is that it was written as a basic newbie formula regardless of anything else (although the wording does sound like limit holdem). At least that's the way it sounds to me. It is generally protecting them from themselves in many cases and forcing them to play good cards harder.

I don't know, though. Now I'm just typing because I want to and because this is my post and I can type in it if I want to.

I thought it was interesting.

I can see Jamie Gold sitting at a table with a pecnil and paper adding up his score.....is 23 a prime number?

this reminds of the lil cheat cards you see new blackjack players have where it tells them to hit or stay with what the dealer is showing...

its definitely more for a beginner to develop a solid preflop game but stack size, reads and etc are just as important