Individual Calculations June 2023
 Nedobora, Mikhail  Total change: -2.70  Rating chartPersonal card
 League Alef Merkaz 2023 8-9 Israel ISR 2023-05-04
RcRownchangeKK*chgGame
 2000 2351 1.50 2 -0.27 10 -2.70 
  Retter, Alon 2049 ISR1.0010.15101.50 
  Brill, Eyal 1951  * ISR0.501-0.4210-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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