Event: Dudley Townshend Trophy

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Opponent	Rating	Result
Stuart E Wood	1324	0 - 1
Reg Jones	1331	0 - 1
Scott Russell	1748	½ - ½

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

1201 = (4403 + 400 * (0 - 2)) / 3)