Events

No active events.

Add an event.

Event: U1825 Group B

PDF   Excel   
Opponent Rating Result
Herbie Johnston 100 1 - 0
Stephen Rumsby 152 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

326 = (252 + 400 * (1 - 0)) / 2)

   Back