Individual Calculations July 2023
 Grigoryan, Karen H.  Total change: -4.50  Rating chartPersonal card
 Team 2023 - Top 16 FRANCE FRA 2023-06-01
RcRownchangeKK*chgGame
 2588 2626 4.50 9 -0.45 10 -4.50 
  Hamitevici, Vladimir g2493 MDA1.0010.32103.20 
  Dardha, Daniel g2619 BEL1.0010.49104.90 
  Grandelius, Nils g2674 SWE0.5010.07100.70 
  Ivanchuk, Vasyl g2655 UKR0.001-0.4610-4.60 
  Flom, Gabriel g2442 FRA1.0010.26102.60 
  Bacrot, Etienne g2672 FRA0.5010.06100.60 
  Kovchan, Alexander g2446 UKR0.501-0.2410-2.40 
  Lupulescu, Constantin g2573 ROU0.001-0.5710-5.70 
  Maghsoodloo, Parham g2716 IRI0.001-0.3810-3.80 

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