Individual Calculations October 2012
 Acosta Martin, Kevin  Total change: -23.85  Rating chartPersonal card
 T. de Verano Club Isla Bonita Los Llanos de Ariadne ESP 2012-08-02
RcRownchangeKK*chgGame
 1501 1658 0.50 3 -1.59 15 -23.85 
  Acosta Perez, Juan Manuel 1508 ESP0.501-0.2015-3.00 
  Acosta Moreno, Diego 1621 ESP0.001-0.5515-8.25 
  Gonzalez Acosta, Alberto 1373 ESP0.001-0.8415-12.60 

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