Event: Senior School House Chess Competition

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Opponent Rating Result
Om Kamath 1073 0 - 1
Hussien Abdelalim 1424 0 - 1
James Crawley 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

432 = (2497 + 400 * (0 - 3)) / 3)

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