Event: Broadstairs Summer Swiss

PDF   Excel   
Opponent Rating Result
Michael Doyle 90 0 - 1
David Clifford 46 1 - 0
Reginald G Pidduck 100 1 - 0
Robert G Page 141 0 - 1
Paul Johnson 138 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

183 = (515 + 400 * (3 - 2)) / 5)

   Back