Individual Calculations March 2010
 Terrie, Henry L  Total change: -19.05  Rating chartPersonal card
 42nd Annual Liberty Bell Open Philadelphia, Pennsylvania USA 2010-01-15
RcRownchangeKK*chgGame
 2009 2078 0.50 3 -1.27 15 -19.05 
  Winter, Curtis A 1903 USA0.001-0.7315-10.95 
  Hua, David 1949 USA0.001-0.6715-10.05 
  Katz, Alexander R 2175 USA0.5010.13151.95 

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