Event: ECF Club

PDF Excel

Opponent	Rating	Result
Yasin Ma	744	1 - 0
Bhomikh Maripi	0	1 - 0
Isaak Shaikh	1051	1 - 0
Tarun Tirodkar	975	0 - 1

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

893 = (2770 + 400 * (3 - 1)) / 4)