Individual Calculations May 2013
 Karami, Mohammad  Total change: -0.15  Rating chartPersonal card
 Khazar Open Cup Tournament (B) 2013 Rasht IRI 2013-03-01
RcRownchangeKK*chgGame
 1730 1828 2.50 4 -0.01 15 -0.15 
  Hamdam, Ali 1614 IRI1.0010.23153.45 
  Hashemiheydari, S. 2007 IRI0.001-0.2715-4.05 
  Zadmajid, Siavash 1633 IRI0.501-0.2515-3.75 
  Toufani, Kourosh 1664 IRI1.0010.28154.20 

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