Individual Calculations April 2017
 Ulff, Johan  Total change: 27.20  Rating chartPersonal card
 Div II 5 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1903 2024 2.00 2 0.68 40 27.20 
  Martinsson, Tommy 1951 SWE1.0010.404016.00 
  Oxelqvist, Martin 1855 SWE1.0010.284011.20 

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