Individual Calculations April 2009
 Attar, Rachid  Total change: -11.00  Rating chartPersonal card
 106e open international Club 608 Paris FRA 2008-12-27
RcRownchangeKK*chgGame
 1675 1663 3.50 8 -0.44 25 -11.00 
  Sagues, Vincent 1964 FRA0.001-0.1525-3.75 
  Heng, Jim 1557 FRA0.001-0.6425-16.00 
  Lorente, Philippe 1546 FRA0.001-0.6625-16.50 
  Koulitchenko, Francoise 1523 FRA1.0010.31257.75 
  Roux, Jean-Francois 1644 FRA0.501-0.0325-0.75 
  Benmenni, Boubekeur 1760 FRA0.5010.13253.25 
  Jangwa, Valentin 1845 FRA0.5010.24256.00 
  Pommier, Eugene 1560 FRA1.0010.36259.00 

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