Blitz: Individual Calculations May 2023
 Bellier, Julien  Total change: -21.20  Rating chartPersonal card
 2023 O2C Doeberl Cup Blitz Canberra AUS 2023-04-08
RcRownchangeKK*chgGame
 1599 1479 0.50 4 -1.06 20 -21.20 
  Cheng, Chao Xin wc1840 AUS0.001-0.1020-2.00 
  Fasakin, Oladoyin 1881 NGR0.001-0.0820-1.60 
  Savery, Tamsin 1289 AUS0.501-0.2520-5.00 
  Chen, Martin 1386 AUS0.001-0.6320-12.60 

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