Event: Division 4

PDF   Excel   
Opponent Rating Result
Michael O Bristow 1200 0 - 1
Huw Davies 1208 0 - 1
Wojciech Slupski 1417 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

875 = (3825 + 400 * (0 - 3)) / 3)

   Back