Individual Calculations November 2014
 Razzaq, Ali  Total change: 27.60  Rating chartPersonal card
 2014 Alberta Open Calgary CAN 2014-10-11
RcRownchangeKK*chgGame
 2056 1825 2.50 5 1.38 20 27.60 
  Shi, Diwen 2200 CAN0.5010.41208.20 
  Ng, Gary 2155 CAN0.001-0.1220-2.40 
  Cheng, Louis 1949 CAN0.5010.17203.40 
  Gold, Itohan 2013 CAN0.5010.24204.80 
  Daniluk, Jim 1962 CAN1.0010.682013.60 

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