Individual Calculations March 2011
 Khatiri Savadkoohee, Ali  Total change: 22.25  Rating chartPersonal card
 Iran league 1 ( 1389 - men ) Bushehr IRI 2010-12-21
RcRownchangeKK*chgGame
 2059 1908 1.50 2 0.89 25 22.25 
  Shahabi, Milad 1982 IRI1.0010.602515.00 
  Vasli, Aref 2135 IRI0.5010.29257.25 

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