Event: Knock-Out Cup

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Opponent Rating Result
Peter Smith 1483 1 - 0
Vassily M Sagyaman 1525 1 - 0
Mark E Page 2138 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2115 = (5146 + 400 * (3 - 0)) / 3)

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