Event: Open County Championship

PDF   Excel   
Opponent Rating Result
Simon Riley 1712 0 - 1
Colin J Solloway 1650 0 - 1
Trevor J Ansell 1897 0 - 1
Laurie Pott 1805 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1366 = (7064 + 400 * (0 - 4)) / 4)

   Back