Individual Calculations March 2024
 Jefremov, Aivar  Total change: 38.20  Rating chartPersonal card
 2024 Cambridge International Open Cambridge ENG 2024-02-19
RcRownchangeKK*chgGame
 2020 1645 2.50 6 1.91 20 38.20 
  Cole, James 1940 ENG0.5010.35207.00 
  Volovich, Julia 1983 ENG0.5010.38207.60 
  Underwood, Jon 1993 ENG0.5010.39207.80 
  Bharat Kumar, Balahari 2061 ENG0.5010.43208.60 
  Mocic, Ivano 2008 CRO0.5010.40208.00 
  Crocker, Philip J 2137 ENG0.001-0.0420-0.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office