Event: SCCU County Championship: u2050

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Opponent Rating Result
John H Hodgson 2040 ½ - ½
Andrew Hayler 1965 1 - 0
Peter Lee 1993 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1999 = (5998 + 400 * (1 - 1)) / 3)

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