Individual Calculations March 2023
 Potter, Steven  Total change: -9.00  Rating chartPersonal card
 2022/23 4NCL Division 3 West Rounds 5-6 Daventry ENG 2023-02-04
RcRownchangeKK*chgGame
 1954 1736 0.00 2 -0.45 20 -9.00 
  Naylor-Eade, Michael A 1931 ENG0.001-0.2520-5.00 
  Phan, Stefanus Kf 1977 SGP0.001-0.2020-4.00 

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