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Event: Online League Division 1 (Spring 2021)

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Opponent Rating Result
Steven F Coles 1990 1 - 0
Ron Usharovsky 1968 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1979 = (3958 + 400 * (1 - 1)) / 2)

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Opponent Rating Result
Luke Vallis 0 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

0 = (0 + 400 * (0 - 0)) / 1)