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turnToRiverAtLeastOneHitProbability

One-street turn→river hit: outs/unseen.

turnToRiverAtLeastOneHitProbability(outs: number, unseenAfterTurn: 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​

One card to come on the turn (river only). Use when only the river remains and you have a single disjoint out count.

How to use​

const outs = 9;
const unseen = 44; // after turn (2 hole + 4 board)

const pRiver = poker.turnToRiverAtLeastOneHitProbability(outs, unseen);
console.log(pRiver); // 9/44 ≈ 0.205

See also​

flop-to-turn-at-least-one-hit-probability · flop-to-river-at-least-one-hit-probability