Individual Calculations April 2023
 Freeman, Richard C P  Total change: -2.40  Rating chartPersonal card
 2022/23 4NCL Division 3 East Rounds 7-8 Daventry ENG 2023-03-25
RcRownchangeKK*chgGame
 1928 2018 0.50 1 -0.12 20 -2.40 
  Varley, Joe 1928 ENG0.501-0.1220-2.40 

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