Duckworth-Lewis Par Score Formula:
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Definition: This calculator estimates the par score in limited-overs cricket matches using the Duckworth-Lewis method when play is interrupted.
Purpose: It helps cricket officials and fans determine the fair target score for the team batting second when overs are lost due to weather or other interruptions.
The calculator uses the formula:
Where:
Explanation: The formula proportionally adjusts the target based on resources (overs and wickets) available to each team.
Details: Accurate par score calculation ensures fair outcomes in rain-affected matches by accounting for lost playing resources.
Tips: Enter the resources available to team batting second (%), total resources (default 100%), and opposition score (runs). All values must be > 0.
Q1: Why add 1 run to the calculation?
A: The +1 ensures the team batting second always has to score at least one more run than the proportional target.
Q2: What exactly are "resources" in cricket?
A: Resources combine overs remaining and wickets in hand, quantified in percentage terms based on standard tables.
Q3: When would total resources not be 100%?
A: When the first innings was also shortened, or in unusual circumstances like delayed starts.
Q4: How precise is this simplified calculation?
A: This gives a basic estimate - official calculations use detailed tables accounting for exact wickets lost.
Q5: Does this work for T20 matches?
A: Yes, the Duckworth-Lewis method applies to all limited-overs formats including T20 and ODI.