Event: 6th Peter & Peggy Clarke Memorial

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Opponent Rating Result
Philip RC Wood 1795 0 - 1
John Jeremiah 1503 0 - 1
Christine F Constable 1604 0 - 1
David Edwards 1345 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1162 = (6247 + 400 * (0 - 4)) / 4)

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