Individual Calculations January 2019
 Alsafar, Ala  Total change: -51.40  Rating chartPersonal card
 LASK Open 2018 Lund SWE 2018-10-02
RcRownchangeKK*chgGame
 1519 1580 1.50 7 -2.57 20 -51.40 
  Olsson, Paul 1960 1976 SWE0.001-0.0820-1.60 
  Petersson, David 1385 SWE0.001-0.7520-15.00 
  Drapic, Alija 1330 SWE0.001-0.8120-16.20 
  Eriksson, Karl 1668 SWE0.5010.12202.40 
  Plantey, Robin 1231 SWE0.001-0.8920-17.80 
  Sundin, Sven-Ingvar 1576 SWE0.001-0.5120-10.20 
  Nilsson, Ulf 1945 1469 SWE1.0010.35207.00 

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