Individual Calculations March 2023
 Ortega, Sylvain  Total change: 72.80  Rating chartPersonal card
 Tournoi 2023 Echiquier Bordelais (-2400 elo) BORDEAUX FRA 2023-02-04
RcRownchangeKK*chgGame
 1735 1589 3.50 5 1.82 40 72.80 
  Roche, Philippe 1487 FRA1.0010.364014.40 
  Perez, Patrick 1679 FRA1.0010.624024.80 
  Ilies, Emanuel-Alexandru 1816 FRA1.0010.794031.60 
  Vigneau-Zorraquino, Cioran 1678 FRA0.5010.12404.80 
  Laffonta, Matthias 2015 FRA0.001-0.0740-2.80 

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