Individual Calculations November 2023
 Sakhaei, Asal  Total change: -9.20  Rating chartPersonal card
 Langroud Standard Rated Chess Tournament Gilan-Langroud IRI 2023-10-24
RcRownchangeKK*chgGame
 1228 1175 1.50 4 -0.23 40 -9.20 
  Rezaeipour, Shadmehr 1030 IRI1.0010.314012.40 
  Shahri Naseri, Taha 1334 IRI0.5010.21408.40 
  Askari, Bardia 1393 IRI0.001-0.2240-8.80 
  Kafash Lahiji, Ramtin 1155 IRI0.001-0.5340-21.20 

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