Event: Division 1

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Opponent	Rating	Result
Alan B Merry	2430	0 - 1
Ed Stembridge	2036	½ - ½
Chris Davison	2188	0 - 1

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

1951 = (6654 + 400 * (0 - 2)) / 3)