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All you ever need to think about to improve in poker....
In an attempt to make my game more mathematical last night i looked up papers on game theory and I stumbled across this piece of brilliance.
http://www.swansonsite.com/W/instruc...ame_theory.pdf
This following sums up poker better than I have ever seen anything sum up poker ever.
ignore the first parts math, its talking about one card poker with a three card deck.
If you always play the optimal strategy, then as the opener you will have an EV of −1/18 no matter how your opponent plays, and as the dealer youwill have an EV of 1/18 no matter how your opponent plays. In the long run, you will only be a break-even player. If you use the optimal strategy, your opponent cannot profit through superior play. But he also cannot suffer through inferior play. By playing “optimally” you havecreated a situation in whichyour opponent’s choices, good or bad, will have no effect on your EV. Clearly, by symmetry,you cannot do this and win. (Unless your opponent lets you always play as the dealer.)
So the object of the game is not to play optimally. It is to spot the times when your opponent is not playing optimally, or even to induce him not to play optimally, to recognize the way in which he is deviating from optimality, and then to choose a non-optimal strategy for yourself which capitalizes on his mistakes. You must play non-optimally in order to
win. To capitalize on your opponent’s mistakes, you must play in a way that leaves you vulnerable. For instance, your opponent may be bluffing too much. To capitalize on this, you begin to call more frequently than is optimal. Once you do this, however, your opponent could stop
bluffing altogether and take advantage of you. When you realize he has done this, you would start calling much less frequently than is optimal. In this way, you and your opponent’s bluffing and calling frequencies would oscillate, sometimes higher than optimal, sometimes
lower. In game theory, an optimal solution is also called an “equilibrium.” The idea is that, through this back-and-forth struggle, the players would eventually settle upon the optimal frequencies and reach an equilibrium with one another. While this might be true in certain
“real-world” situations (in politics or economics, for example), it is certainly not true in One Card Poker. An “expert” One Card Poker player would rather quit playing altogether than settle for the monotonous compromise of playing a zero EV optimal strategy. A battle
between two One Card Poker experts would not be a battle in which both sides played optimally. Such a battle would be a complete waste of time. Rather, it would be a back- and-forth struggle like the one described above; a struggle which never slows down and never reaches equilibrium.The heart of the game is the struggle. Playing optimally erases this struggle. Playing optimally prevents your opponent from taking advantage of you, but it also prevents him
from being punished for his mistakes. As such, using game theory to “optimally” bluff or to “optimally” call a bluff can only be regarded as a defense. But since it defends both you and your opponent, a better defense is to simply not play at all. That being said, it should be pointed out that there are times when the optimal strategy will be profitable; namely, when your opponent makes Stupid Mistakes. In that case, you can
play optimally and be a long term winner. By playing optimally, you ensure that changes in his bluffing and calling frequencies will not affect his EV. Since his EV will be intrinsically negative due to his Stupid Mistakes, you will have a positive expectation. (On the other
hand, if he is making Stupid Mistakes, then you can probably outwit him without game theory.) When your opponent does not make Stupid Mistakes, playing optimally is an exercise in futility. But nonetheless, there is still value in understanding the theoretical aspects of
optimal play. In order to profit, you must know, for example, when your opponent is bluffing too much. But what does it mean to bluff “too much” in a situation. It means, of course, bluffing more than is optimal. So you must know what the optimal strategy is (even though you will consciously avoid it) in order to decide on the proper counter-strategy against your opponent.
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