Individual Calculations April 2023
 Grandsjo, Peter  Total change: -13.20  Rating chartPersonal card
 Allsv Div II 8 2022-23 R67 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1539 1660 0.00 1 -0.66 20 -13.20 
  Eid, Ali 1539 SWE0.001-0.6620-13.20 

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