Event: Reading-Chess-Other-Rated

PDF Excel

Opponent	Rating	Result
Zain Jafri	1206	0 - 1
Arnav Batra	1200	1 - 0
Arnav Batra	1200	½ - ½

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

1202 = (3606 + 400 * (1 - 1)) / 3)