Individual Calculations January 2023
 Vaduva, Ion-Valentin  Total change: -1.20  Rating chartPersonal card
 Uljma open 2022 Uljma SRB 2022-12-01
RcRownchangeKK*chgGame
 1952 1666 0.50 3 -0.03 40 -1.20 
  Kotrla, Sebastian 2093 SRB0.001-0.0740-2.80 
  Voina, Pau 1835 SRB0.001-0.2840-11.20 
  Djuric, Djurica 1927 SRB0.5010.324012.80 

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