Individual Calculations January 2014
 Mehrabi, Pooyan  Total change: 8.70  Rating chartPersonal card
 Aban Open 2013 Tehran IRI 2013-11-16
RcRownchangeKK*chgGame
 1726 1405 1.00 5 0.29 30 8.70 
  Zahedifar, Anahita 1805  * IRI0.001-0.0830-2.40 
  Rahmani, Jamshid 1743 IRI0.001-0.1230-3.60 
  Yazdani, Naser 1711 IRI0.001-0.1430-4.20 
  Doroodian, Mahyar 1805  * IRI0.001-0.0830-2.40 
  Jofreh, Manouchehr 1565 IRI1.0010.713021.30 
 * 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