Event: June Swiss 2023 Open

PDF Excel

Opponent	Rating	Result
Graham K Blowers	1751	½ - ½
Philip R Bonafont	2097	0 - 1
Armando Galletti	1753	1 - 0

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

1867 = (5601 + 400 * (1 - 1)) / 3)