Event: Hillingdon Div X

Opponent Rating Result
Joseph Evans 1156 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

756 = (1156 + 400 * (0 - 1)) / 1)

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Opponent Rating Result
Ashley K Anderson 1019 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1019 = (1019 + 400 * (0 - 0)) / 1)