Event: Wahltuch

PDF   Excel   
Opponent Rating Result
Mark Hesford 1800 0 - 1
Dave Toole 1843 ½ - ½
Jade Drummond 1780 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1808 = (5423 + 400 * (1 - 1)) / 3)

   Back