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What does performance rating (PR) mean in chess?
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In chess, performance rating (PR) refers to a number reflecting the approximate rating level at which a player performed in a particular tournament or match. It is often calculated by adding together the player's performances in each individual game, using the opponent's rating for a draw, adding 400 points to the opponent's rating for a win, and subtracting 400 points from the opp...
Performance rating (PR) FAQ
What does performance rating (PR) mean in chess?
In chess, performance rating (PR) refers to a number reflecting the approximate rating level at which a player performed in a particular tournament or match. It is often calculated by adding together the player's performances in each individual game, using the opponent's rating for a draw, adding 400 points to the opponent's rating for a win, and subtracting 400 points from the opp...
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