learn.howToCalculate

learn.whatIsHeading

Net Run Rate (NRR) is a cricket statistic used to rank teams with equal points in tournament tables. It measures the difference between a team's scoring rate and the scoring rate of teams against them.

公式

NRR = (runs_scored / overs_faced) - (runs_conceded / overs_bowled)

RS: Runs scored (runs) — Total runs batted by team
OF: Overs faced (overs) — Overs of bowling faced (1 over = 6 balls)
RC: Runs conceded (runs) — Runs given up while bowling
OB: Overs bowled (overs) — Overs bowled by team

ステップバイステップガイド

1NRR = (Runs Scored ÷ Overs Faced) − (Runs Conceded ÷ Overs Bowled)
2Positive NRR means the team scores faster than they concede
3Negative NRR means they concede runs faster than they score
4All-out teams are counted as using their full allocation of overs

解いた例

入力

280 in 50 overs vs 240 in 50 overs

結果

NRR = 5.60 − 4.80 = +0.800

入力

150 all out (scored fast) vs 200 in 50

結果

NRR may be negative despite winning

よくある質問

What is a good NRR?

Positive NRR is good; higher is better. 0.5+ is strong. Negative NRR indicates team is underperforming.

How is NRR used?

Tiebreaker in group stages (cricket tournaments). If two teams have equal points, higher NRR wins group.

Is NRR biased?

Somewhat. Early runs matter less; late runs matter more. Large wins inflate NRR; narrow losses reduce it.

計算する準備はできましたか?無料の Net Run Rate 計算機をお試しください

自分で試してみる→