Event: SCCU County Championship: u1450

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Opponent Rating Result
John V Jestico 1405 1 - 0
Sandy A Smyth 1370 1 - 0
Jennifer Goldsmith 1337 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1771 = (4112 + 400 * (3 - 0)) / 3)

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