Event: Division One

PDF Excel

Opponent	Rating	Result
Neil Clarke	1953	1 - 0
Robert Grimes	1765	1 - 0
Tony Preece	1822	0 - 1
Tim A Lane	1886	0 - 1
Gary Hope	1849	0 - 1
Ammar Karim	2058	0 - 1
Keith L Escott	1908	1 - 0

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

1834 = (13241 + 400 * (3 - 4)) / 7)