Event: Division One

PDF Excel

Opponent	Rating	Result
Dashiell L Shaw	202	0 - 1
Tim M Joslin	159	1 - 0
Sylvain Eche	190	0 - 1

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

50 = (551 + 400 * (1 - 2)) / 3)