Individual Calculations September 2022
 Bonnal, Louis  Total change: -13.60  Rating chartPersonal card
 Championnat de France 2022 - Veterans et Seniors plus ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1447 1414 2.50 7 -0.68 20 -13.60 
  Agostini, Paul 1604 FRA0.5010.25205.00 
  Costa, Jean-Yves 1673 FRA0.001-0.1820-3.60 
  Jouy, Jean-Louis 1470 FRA0.001-0.4220-8.40 
  Bernard, Denis 1444 FRA0.001-0.4620-9.20 
  Galy, Christian 1146 FRA1.0010.17203.40 
  Ducreux, Regis 1245 FRA1.0010.28205.60 
  Trzaskos, Dominique 1545 FRA0.001-0.3220-6.40 

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