Event: R Division

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Opponent Rating Result
Noah Hicks 1063 0 - 1
David Otaryan 1340 0 - 1
Noah Hicks 1063 0 - 1
David Otaryan 1340 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

902 = (4806 + 400 * (0 - 3)) / 4)

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