Event: Norfolk County Chess Championships- Challengers

PDF   Excel   
Opponent Rating Result
Thomas Ewart 1603 ½ - ½
Larysa Klepikovska 1496 0 - 1
Heather Enid Walker 1261 0 - 1
Armando Galletti 1700 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1215 = (6060 + 400 * (0 - 3)) / 4)

   Back