Event: Wycombe & Hazlemere Club Championship

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Opponent Rating Result
Nicholas E White 1560 ½ - ½
David Brown 1491 1 - 0
John E Syner 1983 0 - 1
Jonathan T Melsom 1791 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1606 = (6825 + 400 * (1 - 2)) / 4)

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