Event: County Championship

PDF   Excel   
Opponent Rating Result
Ben Ashcroft 0 0 - 1
Terry G Bennett 0 ½ - ½
Alex Squire 0 0 - 1
Martin Poole 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-300 = (0 + 400 * (0 - 3)) / 4)

   Back