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  1. #1
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    Default can someone please explain EV to me

    I just don't "get" it

  2. #2
    Command Sergeant Major ImNotSpecial's Avatar
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    Poker: Am I still gambling if I have the nuts?

  3. #3
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    Default

    Basically, you collect +EV when you make correct decisions and -EV when you make incorrect decisions regardless of the results. In other words AA vs 55 is 80% in favor of the aces which means in a $100 pot your EV is $30 assuming you both contributed $50 to the pot. The 5s are -30 EV and not -50 EV since they still have a 20% chance to win.

  4. #4
    Semi-Pro Moderator KnightofNarg's Avatar
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    Default

    Lets rephrase the above example a bit.

    -You go allin preflop for $50, opponent calls $50. You have AA with an 80% chance to win, against his 55 with a 20% chance to win.

    -The difference of 80%-20% is 60%, this is known as your equity edge.

    -So you take 60% of $50...BAM, +EV by $30.

    You can do longhand too...
    20% of the time you lose $50 = -$10
    80% of the time you win $50 = +$40
    Total of +$30
    Last edited by KnightofNarg; April 12th, 2011 at 04:00 PM.

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