Event: Division 1

PDF Excel

Opponent	Rating	Result
Zoya Boozorginia	1341	1 - 0
Tim Gluckman	1882	1 - 0
Martin J Benjamin	1980	1 - 0
Ruairi Isaacs	1801	1 - 0
Carl J Hetherington	2000	1 - 0
Colin R Ramage	1935	1 - 0

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

2223 = (10939 + 400 * (6 - 0)) / 6)