Event: 5800-max Rapid-play

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Opponent Rating Result
Bob Hackett 1475 0 - 1
Nigel Foster 1383 ½ - ½
Bob Hackett 1475 0 - 1
Nigel Foster 1383 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1129 = (5716 + 400 * (0 - 3)) / 4)

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