Events

No active events.

Add an event.

Event: Open

PDF   Excel   
Opponent Rating Result
Richard Polaczek 2400 ½ - ½
Richard CP Freeman 2095 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2448 = (4495 + 400 * (1 - 0)) / 2)

   Back