Event: 5800-max Rapid-play

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Opponent Rating Result
Andrew Tighe 1494 ½ - ½
Mark Crane 1150 1 - 0
Andrew Tighe 1494 0 - 1
Mark Crane 1150 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1422 = (5288 + 400 * (2 - 1)) / 4)

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