Individual Calculations August 2019
 Alizadeh, Farzad  Total change: 28.40  Rating chartPersonal card
 Blind Chess Championshp (B1) 1398 Urumia IRI 2019-07-07
RcRownchangeKK*chgGame
 1557 1493 4.00 6 1.42 20 28.40 
  Khalkhali, Rahim 1291 IRI1.0010.24204.80 
  Hedayat, Masoud 1359 IRI1.0010.32206.40 
  Naghavi, Ali 1726 IRI1.0010.792015.80 
  Ghoorchibeygi, Alireza 1808 IRI0.001-0.1420-2.80 
  Romifard, Mehdi 1731 IRI0.001-0.2020-4.00 
  Valehi, Ali 1425 IRI1.0010.41208.20 

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