Event: SCCU County Championship: U1450

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Opponent Rating Result
Abi Veeturi 0 1 - 0
Oscar Weedon 1387 0 - 1
Dean Patience 1218 ½ - ½
Alexander Horwood 1169 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

844 = (3774 + 400 * (1 - 2)) / 4)

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