Individual Calculations April 2018
 Petras, Milan  Total change: 8.00  Rating chartPersonal card
 Krajsky prebor SSS 2017/2018 r9-10 various CZE 2018-03-04
RcRownchangeKK*chgGame
 1978 2016 1.50 2 0.40 20 8.00 
  Straka, Jaroslav 2022 CZE0.5010.01200.20 
  Svadlenka, Jaroslav 1933 CZE1.0010.39207.80 

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