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Event: Online League Division 2 (Autumn 2020)

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Opponent Rating Result
Omar Selim 1302 ½ - ½
David Websdale 0 1 - 0
Michael Stern 1397 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1166 = (2699 + 400 * (2 - 0)) / 3)

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