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Event: 3rd Chess Centre Rapid U1750

Opponent Rating Result
Marian-Silviu Talmacel 1585 0 - 1
Bien Cuaresma 1725 0 - 1
Edward Alexander 782 0 - 1
Elizabeth Alexander 717 0 - 1
Zahra Ali 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

562 = (4809 + 400 * (0 - 5)) / 5)

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