Event: SCCU County Championship: u1450

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Opponent	Rating	Result
Sammy Hedges	1401	0 - 1
Byon M Meyer	0	½ - ½
Alin Popa	1419	0 - 1
Sean Sussex	1409	0 - 1
David D'Cruz	1385	0 - 1

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

803 = (5614 + 400 * (0 - 4)) / 5)