Run Rate Calculator in Tournament

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Cricket Net Run Rate (NRR) Calculator .nrr-calculator-wrapper { max-width: 800px; margin: 0 auto; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; } .nrr-calc-box { background: #f9fbfd; border: 1px solid #e1e4e8; border-radius: 8px; padding: 30px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); margin-bottom: 40px; } .nrr-header { text-align: center; margin-bottom: 25px; color: #0f3460; } .nrr-header h2 { margin: 0; font-size: 24px; } .nrr-input-group { margin-bottom: 20px; } .nrr-row { display: flex; flex-wrap: wrap; gap: 20px; } .nrr-col { flex: 1; min-width: 250px; } .nrr-label { display: block; font-weight: 600; margin-bottom: 8px; color: #4a5568; font-size: 14px; } .nrr-input { width: 100%; padding: 12px; border: 2px solid #cbd5e0; border-radius: 6px; font-size: 16px; transition: border-color 0.2s; box-sizing: border-box; } .nrr-input:focus { border-color: #3182ce; outline: none; } .nrr-hint { font-size: 12px; color: #718096; margin-top: 5px; } .nrr-btn { width: 100%; background-color: #e94560; color: white; border: none; padding: 15px; font-size: 18px; font-weight: bold; border-radius: 6px; cursor: pointer; transition: background-color 0.2s; margin-top: 10px; } .nrr-btn:hover { background-color: #d63d56; } .nrr-result-box { margin-top: 25px; padding: 20px; border-radius: 6px; background-color: #fff; border: 1px solid #e2e8f0; text-align: center; display: none; } .nrr-result-value { font-size: 36px; font-weight: 800; margin: 10px 0; } .nrr-breakdown { display: flex; justify-content: space-around; margin-top: 15px; border-top: 1px solid #eee; padding-top: 15px; font-size: 14px; } .nrr-positive { color: #2f855a; } .nrr-negative { color: #c53030; } .nrr-article { margin-top: 50px; padding: 20px; background: #fff; } .nrr-article h2 { color: #1a202c; border-bottom: 2px solid #e94560; padding-bottom: 10px; margin-top: 30px; } .nrr-article p { margin-bottom: 15px; font-size: 16px; } .nrr-article ul { margin-bottom: 20px; padding-left: 20px; } .nrr-article li { margin-bottom: 8px; } .nrr-formula { background: #f7fafc; padding: 15px; border-left: 4px solid #3182ce; font-family: monospace; margin: 20px 0; overflow-x: auto; }

Tournament Net Run Rate Calculator

Calculate precise NRR for cricket standings

Use format like 50.4 (50 overs, 4 balls)
Use format like 20.0 or 19.5
Net Run Rate:
0.000
Batting RR
0.00
Bowling RR
0.00

What is Net Run Rate (NRR)?

Net Run Rate (NRR) is a statistical method used in cricket tournaments to rank teams that have equal points. It essentially measures a team's winning margin relative to their losing margin throughout a tournament. A positive NRR indicates that a team scores faster than their opponents on average, while a negative NRR implies the opposite.

It is commonly used in major tournaments like the ICC World Cup, T20 World Cup, and league tournaments like the IPL (Indian Premier League) to determine semi-final qualifications when the points table is tied.

How is NRR Calculated?

The formula for Net Run Rate is the difference between your team's average runs scored per over and the average runs conceded per over.

NRR = (Total Runs Scored / Total Overs Faced) – (Total Runs Conceded / Total Overs Bowled)

Important Calculation Rules:

  • The Decimal Dilemma: In cricket, "10.4 overs" does not mean 10.4 mathematically. It means 10 overs and 4 balls. Since an over has 6 balls, 4 balls is 4/6ths of an over. Therefore, 10.4 overs is mathematically calculated as 10.666 overs.
  • All Out Rule: If a team is bowled out (all out) before completing their full quota of overs (e.g., 50 overs or 20 overs), the calculation uses the full quota of overs, not the actual overs faced.
  • Abandoned Matches: Matches that are abandoned without a result or decided by DLS (Duckworth-Lewis-Stern) are usually excluded from NRR calculations, though specific tournament rules may vary.

Example Calculation

Let's assume Team A has played 2 matches:

  • Match 1: Scored 180/4 in 20 overs. Conceded 150/8 in 20 overs.
  • Match 2: Scored 160/10 in 18.2 overs (All Out). Conceded 165/3 in 19.1 overs.

Step 1: Calculate Total Runs Scored and Overs Faced
Runs Scored = 180 + 160 = 340.
Overs Faced: In Match 1, they played 20 overs. In Match 2, they were all out, so despite playing 18.2 overs, the NRR rule counts it as the full 20 overs.
Total Overs Faced = 20 + 20 = 40.
Batting Run Rate = 340 / 40 = 8.50

Step 2: Calculate Total Runs Conceded and Overs Bowled
Runs Conceded = 150 + 165 = 315.
Overs Bowled: Match 1 was 20 overs. Match 2 was 19.1 overs.
Mathematical conversion of 19.1: 19 + (1/6) = 19.1666…
Total Overs Bowled = 20 + 19.1666 = 39.1666.
Bowling Run Rate = 315 / 39.1666 = 8.042

Step 3: Final NRR
NRR = 8.50 – 8.042 = +0.458

Why Use This Run Rate Calculator?

Manually calculating NRR can be tricky due to the conversion of balls into decimal overs (base 6 to base 10 conversion). This calculator automatically handles the "dot ball" logic (e.g., converting .4 to .666), ensuring you get the exact standing statistics for your tournament analysis.

function calculateNRR() { // 1. Get Inputs var runsScored = parseFloat(document.getElementById('runsScored').value); var oversFacedInput = document.getElementById('oversFaced').value; var runsConceded = parseFloat(document.getElementById('runsConceded').value); var oversBowledInput = document.getElementById('oversBowled').value; // 2. Validate Inputs if (isNaN(runsScored) || runsScored < 0 || !oversFacedInput || isNaN(runsConceded) || runsConceded = 6 (invalid cricket over) if (balls >= 6) { // Just add to full overs roughly or alert? // Let's perform standard math: 6 balls = 1 over. fullOvers += Math.floor(balls / 6); balls = balls % 6; } } else { fullOvers = parseFloat(str); } // Calculate mathematical value // 1 ball = 1/6 over = 0.1666… return fullOvers + (balls / 6.0); } // 4. Convert inputs var realOversFaced = convertOversToMath(oversFacedInput); var realOversBowled = convertOversToMath(oversBowledInput); // Prevent division by zero if (realOversFaced === 0 || realOversBowled === 0) { alert("Overs cannot be zero."); return; } // 5. Calculate Rates var battingRunRate = runsScored / realOversFaced; var bowlingRunRate = runsConceded / realOversBowled; var nrr = battingRunRate – bowlingRunRate; // 6. Display Results var resultBox = document.getElementById('resultBox'); var nrrValueEl = document.getElementById('nrrValue'); var battingEl = document.getElementById('battingRR'); var bowlingEl = document.getElementById('bowlingRR'); // Formatting var finalNRR = nrr.toFixed(3); if (nrr > 0) { finalNRR = "+" + finalNRR; nrrValueEl.className = "nrr-result-value nrr-positive"; } else if (nrr < 0) { nrrValueEl.className = "nrr-result-value nrr-negative"; } else { nrrValueEl.className = "nrr-result-value"; } nrrValueEl.innerText = finalNRR; battingEl.innerText = battingRunRate.toFixed(3); bowlingEl.innerText = bowlingRunRate.toFixed(3); resultBox.style.display = "block"; }

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