Event: West of England Counties Online Championship

PDF   Excel   
Opponent Rating Result
John Jenkins 2083 0 - 1
Lloyd Retallick 1992 1 - 0
Nick Best 1198 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1891 = (5273 + 400 * (2 - 1)) / 3)

   Back