Event: Woodhouse Cup

PDF Excel

Opponent	Rating	Result
Mark W Rogerson	2127	½ - ½
Chaski Patrick	2070	1 - 0
Kamila Hryshchenko	2234	0 - 1
Richard M Cowan	2030	0 - 1
Lee P Kay	2016	½ - ½
Mitchell R Burke	2070	½ - ½
Charlie P Metcalfe	1929	½ - ½
Arron Barker	1951	½ - ½

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

2003 = (16427 + 400 * (1 - 2)) / 8)