Event: Reading-Chess-Other-Rated

PDF Excel

Opponent	Rating	Result
Shaquille Hills	1500	½ - ½
Harry Rogers	1500	1 - 0
Mayank Palav	1767	½ - ½

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

1722 = (4767 + 400 * (1 - 0)) / 3)