Event: OTB Junior P Rapid

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Opponent Rating Result
Tobechi Bello 679 ½ - ½
Mary Cawdery 916 0 - 1
Zakariya Ashiq 757 0 - 1
David Prisecaru 709 0 - 1
Mark Kiss 650 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

422 = (3711 + 400 * (0 - 4)) / 5)

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