Event: Division 1

PDF Excel

Opponent	Rating	Result
Martin McCall	1958	0 - 1
Howard Grist	2015	1 - 0
John Cawdery	2068	0 - 1
Peter Jaszkiwskyj	1990	0 - 1
Stephen Middleton	1948	1 - 0
Mandar Mane	1298	1 - 0
Robert T Killeen	1922	0 - 1
Russell P White	2155	½ - ½

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

1869 = (15354 + 400 * (3 - 4)) / 8)