Individual Calculations October 2014
 Rahmani, Alireza  Total change: -21.80  Rating chartPersonal card
 Ramadan Open Chess Tournament U-2100 (2014) Tehran IRI 2014-07-03
RcRownchangeKK*chgGame
 1683 1604 1.00 5 -1.09 20 -21.80 
  Shafaee, H. 2004  * IRI0.001-0.0820-1.60 
  Rostami, Rouzbeh 2004  * IRI0.001-0.0820-1.60 
  Hashemi, Sina 1204  * IRI1.0010.08201.60 
  Azhir, Hooman 1810 IRI0.001-0.2420-4.80 
  Rezaei, Mehraban 1394 IRI0.001-0.7720-15.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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