Event: Reading-Chess-Other-Rated

PDF Excel

Opponent	Rating	Result
Ayan Pradhan	1791	0 - 1
James C Moody	1674	0 - 1
Nathan Magee	1489	0 - 1

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

1251 = (4954 + 400 * (0 - 3)) / 3)