Event: Open

PDF   Excel   
Opponent Rating Result
Amrik J Singh 175 0 - 1
Jonathan Dale 162 ½ - ½
Amrik J Singh 175 0 - 1
Jonathan Dale 162 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

69 = (674 + 400 * (1 - 2)) / 4)

   Back