Event: Division 2 West

PDF Excel

Opponent	Rating	Result
Alex Conway	163	½ - ½
Caspian Fowler	131	½ - ½
Adrian Byrne	122	1 - 0
Oliver T Isaac	126	1 - 0
James E Fewkes	146	½ - ½
Jamie Beviss	156	1 - 0
Adrian N Walker	140	0 - 1

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

255 = (984 + 400 * (3 - 1)) / 7)