Rapid: Individual Calculations March 2021
 Bibilov, Marat  Total change: -9.20  Rating chartPersonal card
 Rapid Open 2021 Vladikavkaz RUS 2021-02-06
RcRownchangeKK*chgGame
 1359 1123 0.00 2 -0.46 20 -9.20 
  Tsamalaidze, Liana 1498 RUS0.001-0.0920-1.80 
  Dryaeva, Lana 1219 RUS0.001-0.3720-7.40 

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