Individual Calculations January 2017
 King, Robert J  Total change: 24.80  Rating chartPersonal card
 Back Bay Open Championship Boston, Massachusetts USA 2016-12-17
RcRownchangeKK*chgGame
 2031 2001 2.50 4 0.62 40 24.80 
  Rao, Patrick 1682 USA1.0010.13405.20 
  Vigorito, David m2375 USA0.5010.404016.00 
  Abdi, Farzad 2098 USA1.0010.634025.20 
  Terrie, Henry L 1970 USA0.001-0.5440-21.60 

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