Individual Calculations August 2023
 Karlsson, Roger  Total change: 16.80  Rating chartPersonal card
 Veteran Allman 2023 Helsingborg SWE 2023-07-03
RcRownchangeKK*chgGame
 1765 1843 5.00 7 0.84 20 16.80 
  Eriksson, Bengt 1955 1639 SWE1.0010.24204.80 
  Hansen, Anders 1504 SWE1.0010.12202.40 
  Persson, Birger 2073 SWE0.5010.29205.80 
  Malmgren, Lars-Goran 1844 SWE0.001-0.5020-10.00 
  Sorensson, Dan 1691 DEN1.0010.30206.00 
  Stefanovic, Dragan 1958 1733 SWE1.0010.35207.00 
  Koski, Viljo 1869 SWE0.5010.04200.80 

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