Individual Calculations March 2013
 Psaila, Clarence  Total change: 0.75  Rating chartPersonal card
 Imperial College Congress Open Feb 2013 London ENG 2013-02-01
RcRownchangeKK*chgGame
 1932 2015 2.50 4 0.05 15 0.75 
  O`Molloy, Eamonn 1940 IRL0.501-0.1015-1.50 
  Kennedy, Craig 1946 SCO0.501-0.1015-1.50 
  Taylor, Adam A. 1917 ENG0.501-0.1315-1.95 
  Hayward, Alan 1925 ENG1.0010.38155.70 

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