Individual Calculations February 2024
 Booth, Steven B  Total change: 38.80  Rating chartPersonal card
 31st 4NCL Congress Open Harrogate ENG 2024-01-19
RcRownchangeKK*chgGame
 2003 1857 2.50 5 0.97 40 38.80 
  Longson, Sarah N wf2002 ENG0.5010.19407.60 
  Baer, Bruce L 1943 ENG1.0010.624024.80 
  White, Stuart A 2014 SCO0.5010.21408.40 
  Senior, Gary 2043 ENG0.001-0.2640-10.40 
  Hutchinson, Paul A 2013 ENG0.5010.21408.40 

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