Event: OTB Junior P Rapid

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Opponent Rating Result
Aarushi Bhutiya 178 1 - 0
Daniel Whetham 994 0 - 1
Vedder Fowler 888 0 - 1
Xiaole Zheng 471 1 - 0
Oscar Hill 855 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

597 = (3386 + 400 * (2 - 3)) / 5)

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