Event: Library Rapidplay March

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Opponent Rating Result
Clair Hartill 1335 0 - 1
Isaac Machin 1055 1 - 0(def)
Paulina Roy Choudhury 0 0 - 1
Amritjot Singh 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

45 = (1335 + 400 * (0 - 3)) / 3)

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