Individual Calculations June 2023
 Eriksson, Bengt  Total change: -25.00  Rating chartPersonal card
 Deltalift Open 2023 std Halmstad SWE 2023-05-19
RcRownchangeKK*chgGame
 1785 2041 2.00 4 -1.25 20 -25.00 
  Karlsson, Stefan 2005 1852 SWE0.001-0.7520-15.00 
  Karde, Douglas 1770 SWE1.0010.17203.40 
  Dingertz, Filip 1730 SWE0.001-0.8620-17.20 
  Lyngsjo, Gert 1787 SWE1.0010.19203.80 

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