Event: Camborne club U1600 2022/23

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Opponent Rating Result
Ashley Jones 1414 1 - 0
Philip J Spargo 1445 ½ - ½
Richard Anthony 0 1 - 0
Richard Humpleby 1493 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1188 = (4352 + 400 * (2 - 1)) / 4)

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