Event: 2022 Rapid Play

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Opponent Rating Result
Simon Johnson 1795 ½ - ½
Robert Pells 1713 1 - 0
Robert Pells 1713 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1740 = (5221 + 400 * (1 - 1)) / 3)

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