Event: rapidplay 24/25

PDF   Excel   
Opponent Rating Result
Robert Dyke 0 1 - 0
Robert Dyke 0 1 - 0
Suzanne Marshall 0 1 - 0
Suzanne Marshall 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

400 = (0 + 400 * (4 - 0)) / 4)

   Back