Blitz: Individual Calculations April 2021
 Petrov, Eduard G.  Total change: -24.20  Rating chartPersonal card
 Serpukhov blitz 2021 Serpukhov RUS 2021-03-07
RcRownchangeKK*chgGame
 1557 1229 0.50 9 -1.21 20 -24.20 
  Egorov, Pavel 1964 RUS0.001-0.0120-0.20 
  Fedosov, Alexander 1742 RUS0.001-0.0420-0.80 
  Mikhnevich, Tatiana 1563 RUS0.5010.38207.60 
  Zagrebina, Marina 1563 RUS0.001-0.1220-2.40 
  Gavrjuchenkova, Angelina 1756 RUS0.001-0.0320-0.60 
  Parshin, Daniil 1469 RUS0.001-0.2020-4.00 
  Budin, Dmitriy 1518 RUS0.001-0.1620-3.20 
  Sachko, Viktoriya 1190 RUS0.001-0.5520-11.00 
  Prokhorov, Gleb 1244 RUS0.001-0.4820-9.60 

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