Event: Ivan Gromov Online Schools Chess League

PDF Excel

Opponent	Rating	Result
Vedant Papneja	1410	1 - 0
Humza Qadir	0	0 - 1
Sen Patel	1638	0 - 1
Bilal Mustafa	0	1 - 0
Yahya Ferdhaus	910	1 - 0

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

872 = (3958 + 400 * (3 - 2)) / 5)