Event: Division 1

PDF Excel

Opponent	Rating	Result
Paul Cumbers	192	½ - ½
Jim Burnett	189	0 - 1
Antony A Clare	179	0 - 1
Simon Scott	135	1 - 0
Graeme Jennings	173	1 - 0
Alex B Combie	171	0 - 1
Graeme Jennings	173	½ - ½
Brian M Hayward	141	1 - 0

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

169 = (1353 + 400 * (3 - 3)) / 8)