Rapid: Individual Calculations April 2023
 Rafiei, Ali  Total change: -21.00  Rating chartPersonal card
 Ghasemali Yousefi Memorial U1700 Markazi IRI 2023-02-27
RcRownchangeKK*chgGame
 1253 1258 3.00 8 -1.05 20 -21.00 
  Salimi, Mahdiyar 1028 IRI1.0010.21204.20 
  Beiki, Ali Akbar 1304 IRI1.0010.562011.20 
  Sotoude Nia, Mahdiar 1443 IRI0.001-0.2620-5.20 
  Dolat Abadi, Ali Asghar 1268 IRI0.001-0.4920-9.80 
  Nanavar, Aysan 1226 IRI0.001-0.5420-10.80 
  Mohammadi, Alireza 1022 IRI1.0010.20204.00 
  Robatmili, Manocher 1499 IRI0.001-0.2020-4.00 
  Nasari, Mobin 1235 IRI0.001-0.5320-10.60 

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