Event: Division 1

PDF Excel

Opponent	Rating	Result
Aron Saunders	2148	0 - 1
Igor Doklestic	1848	1 - 0
Andy Hill	1977	0 - 1

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

1858 = (5973 + 400 * (1 - 2)) / 3)