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expectedValueRaise

Chip EV of raise vs fold (two-outcome model).

expectedValueRaise(equityWhenCalled: number, potBeforeRaise: number, raiseSize: number, foldEquity: number, potIfCalled: number): number

Import​

const poker = require('poker-calculations');

ESM (Node):

import { createRequire } from 'module';
const require = createRequire(import.meta.url);
const poker = require('poker-calculations');

When to use​

Two-outcome raise model: villain folds (foldEquity) or calls and you realize equityWhenCalled in potIfCalled, paying raiseSize.

How to use​

const equityWhenCalled = 0.45;
const potBeforeRaise = 60;
const raiseSize = 45;
const foldEquity = 0.35;
const potIfCalled = potBeforeRaise + 2 * raiseSize;

const ev = poker.expectedValueRaise(
  equityWhenCalled,
  potBeforeRaise,
  raiseSize,
  foldEquity,
  potIfCalled,
);
console.log('raise EV:', ev);

See also​

breakeven-raise-equity · breakeven-fold-equity-semi-bluff