Event: Hillingdon Div 2

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Opponent Rating Result
Alex Lushpa 1559 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1159 = (1559 + 400 * (0 - 1)) / 1)

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Opponent Rating Result
Andrew Glass 1177 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

777 = (1177 + 400 * (0 - 1)) / 1)