Event: IM Brown

PDF   Excel   
Opponent Rating Result
Paul May 0 1 - 0
Roger W Jennings 0 ½ - ½
John Foo 0 1 - 0
Jeff Dutton 0 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

200 = (0 + 400 * (2 - 0)) / 4)

   Back