Individual Calculations September 2021
 Dufeux, Lidwine  Total change: -56.60  Rating chartPersonal card
 17eme Festival International de Dieppe Open B Vikings (-1400 elo) DIEPPE FRA 2021-08-21
RcRownchangeKK*chgGame
 1088 1257 1.50 6 -2.83 20 -56.60 
  Faidi, Ilyas 1110 FRA0.501-0.2020-4.00 
  Antoine, Francoise 1132 FRA0.001-0.6720-13.40 
  Mostefa Kara, Neyl 1113 FRA0.001-0.6920-13.80 
  Chaintreau, Cedric 1046 FRA0.001-0.7720-15.40 
  Villanove, Jean-Francois 1097 FRA1.0010.29205.80 
  Lahoche, Titouan 1029 FRA0.001-0.7920-15.80 

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