Event: John Woolley Rapid

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Opponent Rating Result
Nigel Colter 1840 0 - 1
Nigel Colter 1840 0 - 1
Pranav Mangalagiri 1145 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1208 = (4825 + 400 * (0 - 3)) / 3)

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