Event: ChAMPS Online RapidPlay Results 08/02/21

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Opponent Rating Result
Paul D Doherty 1482 0 - 1
Darrell Lindsay 1257 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

970 = (2739 + 400 * (0 - 2)) / 2)

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