What does ev mean in poker

Understanding the Concept of Expected Value (EV) in Poker

The game of poker, like many other games of chance and skill, is intertwined with various concepts and principles that influence strategy, decision-making, and ultimately, success. One such principle is “Expected Value” or “EV”, a predictive statistical model widely applied across all variations of the game. The question at hand – what does EV mean in poker?

Defining Expected Value in Poker’s Context

Expected value (EV) refers to the average amount you can expect to win or lose every time you place a bet on the same odds repeatedly over time. If a poker player has positively scanned their options before making decisions based on ‘expected value,’ they have done so by examining potential outcomes using mathematical probabilities.

A Deeper Dive into Expected Value in Poker

In essence, it’s about analyzing potential gains versus risks. In simple terms – if an outcome has +EV (plus expected value), then that play would typically result in winning money above what was initially invested after several repeated instances. Conversely, plays with -EV indicate an expected loss over long periods under similar conditions (− being symbolic for negative).

  • You calculate your EV ($) by multiplying each possible gain or loss ($Outcome) by its likelihood (P[Outcome]) and summing up these values:
    EV = Σ (P [gain] * $More) + Σ ((1-P[gain]) * $Less)
  • In straightforward scenarios where wresting between two results (‘win’ or ‘lose’), you simplify the equation thus:
    EV= P[win]*(amt won) - P[lose]*(amt lost)

Evaluating Effects of Positive and Negative EV

+EV: A Long-term Profit Vision

A hand or position with positive (+) EV implies more profits upon repetition of such circumstances over time — demonstrating one cherishes such hands.

-EV: Risky Prospect but Not Necessarily Bad

An -EV situation suggests losses frequent enough that they outweigh wins from those identical situations when repeated numerous times. However, not all -EV situations are fundamentally bad because sometimes risk may yield high rewards unexpectedly.

To Conclude…

Poker mastery goes beyond understanding basic rules or scoring systems; players must understand how subtle math principles popularly dubbed as analytics prove instrumental towards appropriate decision-making—understanding EV ranks highly among them.
Remember proper application of EV concept requires intimate awareness of opponent tendencies—an aspect primer to effective formulation and execution of strategies despite initial complexities associated with comprehension.

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