Individual Calculations January 2014
 Ghadiri, Ebrahim  Total change: -20.70  Rating chartPersonal card
 Al Ain Open Classics - B Al Ain UAE 2013-12-19
RcRownchangeKK*chgGame
 1814 1875 1.50 5 -1.38 15 -20.70 
  Latreche, Sabrina wm1978 ALG0.001-0.3615-5.40 
  Yazdani, Naser 1696 IRI1.0010.27154.05 
  Tabola, Marcin 1990 POL0.001-0.3415-5.10 
  Amini, Ali 1672 BRN0.501-0.2615-3.90 
  Tolibayev, Timur 1735 KAZ0.001-0.6915-10.35 

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