Event: 3rd Chess Centre Rapid U1750

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Opponent	Rating	Result
Seth Woozeer	1372	0 - 1
Alex Thorp	1156	0 - 1
Hugh Shipley	0	0 - 1
Omar Moylayev	804	½ - ½
Amir Ali	0	1 - 0

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

506 = (3332 + 400 * (1 - 3)) / 5)