Event: Division 2

PDF Excel

Opponent	Rating	Result
Grenville Cross	120	0 - 1
Roger J Edwards	130	1 - 0
Myron Odingo	120	0 - 1
Maximilien Launay	129	1 - 0
Samuel A Parry	129	0 - 1
Joe Hirst	127	½ - ½
Anthony RW Brough	138	½ - ½
Neville Layhe	137	0 - 1
Joachim Trier	136	0 - 1

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

-4 = (1166 + 400 * (2 - 5)) / 9)