Individual Calculations May 2019
 Bonvalot, Isabelle  Total change: 22.20  Rating chartPersonal card
 Team 2019 - Nationale 1 r8-11 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1896 1887 3.00 4 1.11 20 22.20 
  Picard, Clement 2167 FRA0.5010.34206.80 
  Gely, Yann 2105 FRA1.0010.782015.60 
  Crook, Oliver-James 1825 FRA0.501-0.0920-1.80 
  Lefeuvre, Francoise 1487  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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