Events

No active events.

Add an event.

Event: Average under 1800

PDF   Excel   
Opponent Rating Result
Dave Wells 1705 0 - 1
Graham R Jones 1400 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1153 = (3105 + 400 * (0 - 2)) / 2)

   Back