Events

No active events.

Add an event.

Event: Open Challengers Championship

PDF   Excel   
Opponent Rating Result
Christopher D Lewis 0 1 - 0
Graham L Cole 1862 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

931 = (1862 + 400 * (1 - 1)) / 2)

   Back