Event: Broadstairs Summer Swiss

PDF Excel

Opponent	Rating	Result
Andy Flood	114	0 - 1
Richard A Clement	129	0 - 1
Joshua Vaughan	98	0 - 1
Fredy Reber	52	0 - 1
Mike Jenkinson	82	0 - 1

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

-305 = (475 + 400 * (0 - 5)) / 5)