Event: Tonbridge Qualifier

PDF   Excel   
Opponent Rating Result
Orhan Ozgur 1427 0 - 1
George Allen 1582 0 - 1
Owen McGowan 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

870 = (3009 + 400 * (1 - 2)) / 3)

   Back