Event: Rapidplay Rally (August)

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Opponent Rating Result
Sam Harrison 1447 1 - 0
Judith Heffer 1875 1 - 0
Zbynek Strela 1855 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2126 = (5177 + 400 * (3 - 0)) / 3)

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