Individual Calculations April 2008
 Wright, William  Total change: 3.30  Rating chartPersonal card
 2008 Cardinal Open Dayton, Ohio USA 2008-01-25
RcRownchangeKK*chgGame
 1962 2184 1.00 1 0.22 15 3.30 
  Friedman, David 1962 USA1.0010.22153.30 

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