Event: Derby & District Division 2

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Opponent Rating Result
John D Hoddy 1779 0 - 1
Stuart Marshall 1710 ½ - ½
Chris A Fraser 1591 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1693 = (5080 + 400 * (1 - 1)) / 3)

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