Individual Calculations May 2011
 Zahedi, Iraj  Total change: 4.50  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group B ) Gilan-Iran Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 1970 1777 2.00 7 0.18 25 4.50 
  Nadimifar, Adnan 2094 IRI0.001-0.1325-3.25 
  Abedi, Amin 2022 IRI0.001-0.2025-5.00 
  Pourreza, Ardalan 1936 IRI0.001-0.2925-7.25 
  Honari, Keihan 2008 IRI0.001-0.2125-5.25 
  Aynechian, Alireza 1837 IRI1.0010.582514.50 
  Kish Oghli, Asgar 2046 IRI0.001-0.1725-4.25 
  Asadi, Aryan 1850 IRI1.0010.602515.00 

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