Individual Calculations November 2011
 Abraham, Renjish  Total change: -7.80  Rating chartPersonal card
 2011 Mechanics - Daniel Litowsky Tournament San Francisco, California USA 2011-08-02
RcRownchangeKK*chgGame
 1917 1855 1.00 3 -0.26 30 -7.80 
  Grey, Peter 1992 USA0.5010.18305.40 
  Krasnov, Steven 1957 USA0.001-0.3630-10.80 
  Sherwood, Peter 1801 USA0.501-0.0830-2.40 

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