Event: Wycombe & Hazlemere Club Championship

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Opponent Rating Result
Yaqub Saeed 148 1 - 0
Jonathan T Melsom 152 ½ - ½
Nakul Nataraj 183 0 - 1
Stephen Barnes 126 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

152 = (609 + 400 * (1 - 1)) / 4)

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