Event: Cumnor Players Cup

PDF Excel

Opponent	Rating	Result
Liam Glenn	1791
Man Chiu Hsin	1730
Alexandru Ionescu	1733	0 - 1
Nalin Kadodwala	2032
Nigel J Moyse	2044
John F Place	1789
Mark Sayers	1868
Andrey Tishkin	1656
Robin Carr	1538

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

1333 = (1733 + 400 * (0 - 1)) / 1)