Event: City Chess Swiss 2022-23

PDF   Excel   
Opponent Rating Result
David J Wilson 0 1 - 0
Michael R Wiltshire 1694 0 - 1
Necati Peken 0 1 - 0
Michael R Wiltshire 1694 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

847 = (3388 + 400 * (2 - 2)) / 4)

   Back