Event: Div1

PDF Excel

Opponent	Rating	Result
Esteve Mateu Guiu	184	½ - ½
Jonah B Willow	218	0 - 1
Sohrab Panday	164	½ - ½
David Williams	159	1 - 0
Shane Bhayat	162	1 - 0
Derek A Jarvis	178	½ - ½
D Martin Howard	175	0 - 1
Sohrab Panday	164	1 - 0
Andrew Toothill	168	0 - 1
D Philip Morgan	147	½ - ½

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

172 = (1719 + 400 * (3 - 3)) / 10)