Event: Division 2 West

PDF Excel

Opponent	Rating	Result
Caspian Fowler	128	0 - 1
Adrian Byrne	131	1 - 0
Alan A Stonebridge	118	1 - 0
Alibek Jaisinbayev	116	½ - ½
Adrian Byrne	131	1 - 0
Thomas A Alsop	124	0 - 1
Simon Pickard	144	0 - 1

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

127 = (892 + 400 * (3 - 3)) / 7)