Individual Calculations May 2015
 Dalton, Joseph  Total change: 29.60  Rating chartPersonal card
 Edinburgh Congress Premier 2015 Edinburgh SCO 2015-04-17
RcRownchangeKK*chgGame
 1987 1795 1.50 3 0.74 40 29.60 
  Boumphrey, Luke S 1940 ENG0.001-0.3140-12.40 
  Green, Michael L 2017 SCO0.5010.284011.20 
  Abdulla, Murad 2003 SCO1.0010.774030.80 

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