Event: SCCU County Championship: u2050

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Opponent	Rating	Result
Peter F Anderson	1852	½ - ½
Marcus Gosling	1958	½ - ½
Andrew H Heard	1839	½ - ½

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

1883 = (5649 + 400 * (0 - 0)) / 3)