Individual Calculations November 2021
 Santos, Alexandre Vital  Total change: -1.80  Rating chartPersonal card
 CN Equipas 2020-21 - 3. divisao E r.6-7 clubes POR 2021-10-02
RcRownchangeKK*chgGame
 1397 1659 1.50 2 -0.09 20 -1.80 
  Machado, Marcia De Lurdes Cabral 1262 POR1.0010.08201.60 
  Belchior, Nuno Miguel Bettencour 1531 POR0.501-0.1720-3.40 

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