Event: Division Two

PDF Excel

Opponent	Rating	Result
Robert J Wallman	163	½ - ½
Robert Glass	154	½ - ½
Peter J Pearson Jones	153	1 - 0
David Hulme	151	1 - 0
Andrew N Lake	149	0 - 1
Julian H Summerfield	149	1 - 0
Glen Cox	157	½ - ½
Julie C Wilson	139	½ - ½
Robert Marks	135	0 - 1
John Freeman	146	½ - ½

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

190 = (1496 + 400 * (3 - 2)) / 10)