Individual Calculations April 2022
 Dabrowski, Leszek  Total change: -4.00  Rating chartPersonal card
 255th YMCA Winter 2022 - C Round 8-11 Warszawa POL 2022-03-02
RcRownchangeKK*chgGame
 1281 1353 1.00 2 -0.20 20 -4.00 
  Kita, Jaroslaw 1260 POL1.0010.37207.40 
  Krolak, Grzegorz 1301 POL0.001-0.5720-11.40 

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