Individual Calculations November 2010
 Fedorowicz, John P  Total change: -0.80  Rating chartPersonal card
 42nd Annual Atlantic Open Washington DC USA 2010-08-27
RcRownchangeKK*chgGame
 2430 2453 1.50 3 -0.08 10 -0.80 
  Zenyuk, Iryna cwm2236 USA1.0010.22102.20 
  Shabalov, Alexander g2578 USA0.5010.17101.70 
  Paragua, Mark C g2476 PHI0.001-0.4710-4.70 

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