Event: SCCU County Championship: U2050

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Opponent	Rating	Result
Michael Green	2050	0 - 1
Colin Mackenzie	2013	½ - ½
Jim A Johnson	2043	1 - 0

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

2035 = (6106 + 400 * (1 - 1)) / 3)