Events

No active events.

Add an event.

Event: Minor

PDF   Excel   
Opponent Rating Result
Graham K Brown 141 0 - 1
Paul A Johnson 160 0 - 1
Simon Turner 148 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-117 = (449 + 400 * (0 - 2)) / 3)

   Back