Individual Calculations September 2022
 Mirzajani, Reza  Total change: 12.20  Rating chartPersonal card
 Gilan First League 18th Round 17-18 Gilan IRI 2022-08-27
RcRownchangeKK*chgGame
 1920 1882 1.50 2 0.61 20 12.20 
  Nezamivand Chegini, Yaser 1889 IRI1.0010.512010.20 
  Deljou, R. 1951 IRI0.5010.10202.00 

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