Event: SCCU County Championship: u2050

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Opponent	Rating	Result
Brendan Keenan	1995	½ - ½
Steven JL Rix	1988	½ - ½
George Horan	1964	1 - 0

performance = (sum(opponents ratings) + 400(wins-losses)) / games

2116 = (5947 + 400 * (1 - 0)) / 3)