Event: Sheffield U18

PDF Excel

Opponent	Rating	Result
Amir Ali	0	1 - 0
Dean Stapleton	1448	0 - 1
Alex Thorp	1358	1 - 0
Emirasan Umerov	1277	0 - 1
Alex Porritt	0	0 - 1

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

737 = (4083 + 400 * (2 - 3)) / 5)