Event: Woodhouse Cup

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Opponent	Rating	Result
M Paul Townsend	2260	½ - ½
Phil R Watson	2161	1 - 0
Gavin Wall	2364	½ - ½

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

2395 = (6785 + 400 * (1 - 0)) / 3)