Event: U1600 Rapidplay (15/5)

PDF   Excel   
Opponent Rating Result
Oskar Jarzynski 1405 1 - 0
Oskar Jarzynski 1405 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1405 = (2810 + 400 * (1 - 1)) / 2)

   Back