Event: EACU Patrick Ribbands Team Championships- Open

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Opponent	Rating	Result
Dave Dempster	1938	0 - 1
Mervyn J Hughes	1938	½ - ½
Mark Lim	1934	½ - ½

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

1803 = (5810 + 400 * (0 - 1)) / 3)