Rapid: Individual Calculations April 2021
 Korovkin, Aleksander  Total change: -43.40  Rating chartPersonal card
 Y.A. Gagarin and V. S. Seregin Memorial 2021_Rapid Kirzhach RUS 2021-03-27
RcRownchangeKK*chgGame
 1594 1911 4.50 8 -2.17 20 -43.40 
  Gulevich, Timofey 1394 RUS0.501-0.4620-9.20 
  Busurin, Sergey 1827 RUS0.501-0.1220-2.40 
  Efremov, Roman A 1455 RUS1.0010.06201.20 
  Nefedov, Aleksandr 1475 RUS1.0010.06201.20 
  Ananyev, Alexandr 1642 RUS0.001-0.8320-16.60 
  Ejov, Igor 1549 RUS1.0010.10202.00 
  Konovalov, Sergey 1840 RUS0.001-0.6020-12.00 
  Manaev, Pavel 1567 RUS0.501-0.3820-7.60 

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