Individual Calculations March 2018
 Acosta, Fredrik  Total change: 12.00  Rating chartPersonal card
 Gbg Lag-DM 2018 Goteborg SWE 2018-01-08
RcRownchangeKK*chgGame
 1681 1622 2.50 5 0.30 40 12.00 
  Karlsson, Bjorn 1984 1337 SWE1.0010.16406.40 
  Rasti, Arvin 1884 SWE0.001-0.1840-7.20 
  Bengtsson, Jonas 2022  * SWE0.001-0.0840-3.20 
  Ghaderi, Jamal 1487 SWE0.501-0.1840-7.20 
  Ben Saeid, Aria 1676 SWE1.0010.584023.20 
 * 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