Event: Bronowski Trophy 1996-97

PDF Excel

Opponent	Rating	Result
Gyula CB Liska	0	0 - 1
Edward W Godly	0	0 - 1
Eric Lovegrove	0	0 - 1
Ronald D Crooks	0	0 - 1

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

-400 = (0 + 400 * (0 - 4)) / 4)