Individual Calculations January 2010
 Dvoskin, Vadim  Total change: 3.00  Rating chartPersonal card
 Ashdod Festival 2009 Ashdod ISR 2009-12-11
RcRownchangeKK*chgGame
 2134 2110 1.50 3 0.12 25 3.00 
  Parhov, Vladimir 1832 ISR0.001-0.8325-20.75 
  Libov, Gennady f2220 BLR1.0010.652516.25 
  Maryasin, Boris m2349 ISR0.5010.30257.50 

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