Event: Hillingdon Div X

PDF Excel

Opponent	Rating	Result
Devansh Kapoor	1133	1 - 0
Devansh Kapoor	1125	0 - 1
Jacob Yohannes	0	1 - 0
Aiyush Punde	850	1 - 0
Alexander Horwood	1216	0 - 1
Jai Alexander Dhir	1080	0 - 1
Darsh Santosh Kumar	1231	0 - 1

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

891 = (6635 + 400 * (3 - 4)) / 7)