Event: D&DCL Div 1

PDF Excel

Opponent	Rating	Result
Andy Townsend	1898	0 - 1
James R Shore	1694	1 - 0
Yuriy Slobodyuk	1770	1 - 0

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

1921 = (5362 + 400 * (2 - 1)) / 3)