Event: EACU Patrick Ribbands Team Championships- Open

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Opponent	Rating	Result
Alan Richardson	1934	½ - ½
Chris Davison	2100	½ - ½
Alan Richardson	1934	1 - 0

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

2123 = (5968 + 400 * (1 - 0)) / 3)