Individual Calculations April 2021
 Zvonarev, Alexandr  Total change: -49.60  Rating chartPersonal card
 S.M. Levitsky Memorial (DKR-2021) B-15 Nizhniy Tagil RUS 2021-02-23
RcRownchangeKK*chgGame
 1098 1185 0.00 2 -1.24 40 -49.60 
  Kudinov, Ivan 1143 RUS0.001-0.5640-22.40 
  Petrov, Aleksander 1052 RUS0.001-0.6840-27.20 

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