Event: Hammersmith Sledgehammer Cup

PDF   Excel   
Opponent Rating Result
David Steyn 1704 0 - 1
Robin Sarfas 1815 1 - 0
David Steyn 1681 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1600 = (5200 + 400 * (1 - 2)) / 3)

   Back