Individual Calculations July 2019
 Potatueva, Violetta  Total change: -13.20  Rating chartPersonal card
 White Rook 2019 Final stage Dagomys RUS 2019-06-02
RcRownchangeKK*chgGame
 1265 1133 1.00 4 -0.33 40 -13.20 
  Petkova, Irina 1207 BUL0.001-0.4040-16.00 
  Gritai, Ecaterina 1139 MDA1.0010.514020.40 
  Kekeeva, Sofia 1330 RUS0.001-0.2540-10.00 
  Dubinskaya, Yuliya 1383 RUS0.001-0.1940-7.60 

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