Event: Individual Championship

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Opponent	Rating	Result
David E Aspinall	144	0 - 1
Leslie Hughes	101	1 - 0
Blaine McGrady	130	½ - ½
John Regan	107	½ - ½
Graham Taylor	105	½ - ½

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

117 = (587 + 400 * (1 - 1)) / 5)