Event: Hillingdon Div X

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Opponent Rating Result
Abikkash Jeyachandran 709 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1109 = (709 + 400 * (1 - 0)) / 1)

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Opponent Rating Result
Abikkash Jeyachandran 709 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

709 = (709 + 400 * (0 - 0)) / 1)