Individual Calculations July 2017
 Nurullina, Ralina  Total change: 22.80  Rating chartPersonal card
 Sadriev Memorial_juniors 11 Leninogorsk RUS 2017-06-16
RcRownchangeKK*chgGame
 1224 1071 1.50 3 0.57 40 22.80 
  Yussinniemi, Kamilla 1054 RUS0.001-0.5240-20.80 
  Khaertdinov, Amir 1284 RUS0.5010.274010.80 
  Gorin, Andrey 1334 RUS1.0010.824032.80 

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