Event: OTB Junior P Blitz

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Opponent Rating Result
Mary Cawdery 765 0 - 1
Xiangxi Gao 0 0 - 1
Xiaole Zheng 471 1 - 0
Damian Lytovka 665 1 - 0
Rylan Nimalaharen 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

300 = (1901 + 400 * (2 - 3)) / 5)

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