Event: SCCU County Championship: U1650

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Opponent Rating Result
Lee Brockwell 1510 0 - 1
Mark J Huba 1510 1 - 0
Gary R Clifford 1491 0 - 1
Aidan Chivers 1503 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1404 = (6014 + 400 * (1 - 2)) / 4)

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