Event: Radley Qualifier

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Opponent Rating Result
Andrew Freedman 1252 ½ - ½
Leonid Ippolitov 0 1 - 0
Ned Wilson 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

684 = (1252 + 400 * (2 - 0)) / 3)

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