Individual Calculations July 2011
 Markley, Jim  Total change: -25.25  Rating chartPersonal card
 30th NAO FIDE 11 Round Open Stillwater, Oklahoma USA 2011-05-27
RcRownchangeKK*chgGame
 1935 1937 0.00 2 -1.01 25 -25.25 
  Fast, Nathan 2131 USA0.001-0.2525-6.25 
  Crumpler, Ken 1738 USA0.001-0.7625-19.00 

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