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Event: Online League Division 1 (Spring 2021)

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Opponent Rating Result
Nishchal Thatte 2009 0 - 1
Ian N Heppell 1953 0 - 1
Colm O'Shea 1906 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1689 = (5868 + 400 * (0 - 2)) / 3)

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