Event: Eccles Chess Challenge 05/10/24

PDF   Excel   
Opponent Rating Result
Keith C Arkell 2468 0 - 1
Keith C Arkell 2468 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2068 = (4936 + 400 * (0 - 2)) / 2)

   Back