Event: U100

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Opponent Rating Result
Ruta Kriksciuniene 98 1 - 0
Boris Garanins 98 1 - 0(def)
Margaret L Gretton 96 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

297 = (194 + 400 * (1 - 0)) / 2)

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