Event: SCCU County Championship: Open

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Opponent	Rating	Result
John P Foley	2047	0 - 1
Daniel J Young	1994	0 - 1
Nigel D Fleming	2106	½ - ½

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

1782 = (6147 + 400 * (0 - 2)) / 3)