Individual Calculations July 2011
 Afrakhteh, Nahid  Total change: 10.05  Rating chartPersonal card
 Open de l'Ascension d'Issy les Moulineaux ISSY LES MOULINEAUX FRA 2011-06-02
RcRownchangeKK*chgGame
 1743 1576 2.50 6 0.67 15 10.05 
  Maury, Anette 1364 FRA1.0010.23153.45 
  Engel, Gerard 1749 FRA1.0010.731510.95 
  Girault, Christian 1937 FRA0.001-0.1015-1.50 
  Arous, Andre 1647 FRA0.5010.10151.50 
  Grigorian, Roudolph 1914 FRA0.001-0.1215-1.80 
  Deschamp, Jean-Pierre 1849 FRA0.001-0.1715-2.55 

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