In probability theory, the expected value (or EV or expectation) of a random variable is the weighted average of all possible values that this random variable can take on.

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How do I Calculate Expected Value of Shoving, including Fold Equity, in heads up play?

How do I calculate my expected value of shoving, including Fold Equity, in heads up play? I know several factors are involved Pot Size My Stack His Stack My chance of winning if he calls His ...
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How big an edge can you have on a tournament field ? ROI vs edge question

The situation: You are playing a deep stack tournament with 300BB starting stack. Let's suppose you have exactly 300% ROI in this field, in this specific tournament. UTG goes all-in on the first hand, ...