Event: Hull Champs Swiss

PDF Excel

Opponent	Rating	Result
Steve J Thrower	1456	1 - 0
Paul A Allison	1711	½ - ½
Logan Richards	0	1 - 0
Oleg Dukalev	1707	½ - ½
Jack Walker	1650	0 - 1
Xiaofan Li	1791	½ - ½
Mark I Collinson	1961	½ - ½

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

1525 = (10276 + 400 * (2 - 1)) / 7)