Event: DCL Div 1

PDF Excel

Opponent	Rating	Result
Geoff C Searing	157	½ - ½
Peter Wilcock	159	½ - ½
Mark A Potter	163	½ - ½
Martin J Clancy	164	½ - ½
Michael FG Duggan	184	½ - ½
Nick Pool	161	½ - ½
Edward Barker	171	0 - 1
Martin J Clancy	164	½ - ½

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

115 = (1323 + 400 * (0 - 1)) / 8)