Rapid: Individual Calculations September 2020
 Petrov, Martin V.  Total change: -8.20  Rating chartPersonal card
 Varna Games Week Varna BUL 2020-08-29
RcRownchangeKK*chgGame
 1723 1890 2.50 5 -0.41 20 -8.20 
  Dimitrova, Valentina 1155 BUL1.0010.01200.20 
  Stojanov, Stanislav f2295 BUL0.5010.42208.40 
  Mihalev, Daniil 1715 BUL0.001-0.7320-14.60 
  Uzunov, Stefan 1229 BUL1.0010.01200.20 
  Kostadinov, Anton 2222 BUL0.001-0.1220-2.40 

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