Event: Division 4

PDF Excel

Opponent	Rating	Result
Douglas J Barnett	128	0 - 1
Alberto Gissi	119	1 - 0
Maximilien Launay	129	½ - ½
Andrew T Leadbetter	111	1 - 0
Julian P Cook	90	½ - ½
Paul Clapham	101	½ - ½
Alberto Gissi	119	½ - ½
Neville S Jones	102	½ - ½

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

162 = (899 + 400 * (2 - 1)) / 8)