Event: Larry Guard League

PDF   Excel   
Opponent Rating Result
James H Parsons 52 ½ - ½
Derek J Scantlebury 87 0 - 1
James H Parsons 52 ½ - ½
Derek J Scantlebury 87 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

70 = (278 + 400 * (1 - 1)) / 4)

   Back