Individual Calculations April 2015
 Gerayeli, Kiarash  Total change: -1.60  Rating chartPersonal card
 Iran U-12 Boys Championship 2015 Rasht IRI 2015-03-02
RcRownchangeKK*chgGame
 1626 1716 5.50 9 -0.04 40 -1.60 
  Behzadi, Sepehr 1316  * IRI1.0010.08403.20 
  Elikaei, Mehrad 1511 IRI1.0010.24409.60 
  Firouzja, Alireza 2116  * IRI0.001-0.0840-3.20 
  Tanavar, Mohammadreza 1456 IRI1.0010.18407.20 
  Moosapour, Rastin 1592 IRI0.501-0.1740-6.80 
  Jafari, Arshia 1484 IRI1.0010.21408.40 
  Saberi, Mahan 1956 IRI0.001-0.2040-8.00 
  Gholiyan, Edris 1695 IRI0.001-0.5340-21.20 
  Mashhadi, Ali 1505 IRI1.0010.23409.20 
 * 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