Individual Calculations July 2009
 Elwin, Adrian G  Total change: 15.30  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2018 2015 3.50 5 1.02 15 15.30 
  Bass, John W 2099 ENG1.0010.62159.30 
  Bayliss, Lyall C P 1965 ENG1.0010.43156.45 
  Levens, David G 2005 ENG1.0010.49157.35 
  Bryant, Richard B E 1938 ENG0.001-0.6115-9.15 
  Purdon, Colin 2082 ENG0.5010.09151.35 

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