Individual Calculations January 2012
 Edwards, Ray B  Total change: -3.75  Rating chartPersonal card
 Malta Open Bugibba MLT 2011-11-20
RcRownchangeKK*chgGame
 1969 1997 3.00 6 -0.25 15 -3.75 
  Valles, Manuel 2259 FRA0.001-0.1815-2.70 
  Schleime, Franz-Josef 1777 GER1.0010.22153.30 
  Ahlstroem, Per 1915 SWE0.501-0.1115-1.65 
  Klotz, Hans-Dieter 1828 GER0.501-0.2215-3.30 
  Richards, John 1822 MLT1.0010.27154.05 
  Spence, David 2211 ENG0.001-0.2315-3.45 

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