Event: John Cutting Trophy

PDF Excel

Opponent	Rating	Result
Nik Loginov	1444	0 - 1
Mike Jenkinson	1316	0 - 1
Fred Cooper	1100	1 - 0
Bayley Simpson	1212	1 - 0
Steven Blay	1429	0 - 1

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

1220 = (6501 + 400 * (2 - 3)) / 5)