Event: Wycombe & Hazlemere Club Championship

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Opponent Rating Result
Nicky Morris 0 0 - 1
Stephen Barnes 126 1 - 0
Andrew P Challinger 109 1 - 0
David Brown 104 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

285 = (339 + 400 * (3 - 1)) / 4)

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