Individual Calculations November 2023
 Campbell, Ian  Total change: 12.20  Rating chartPersonal card
 47th Guernsey International Chess Festival - Open Tournament St. Peter Port GCI 2023-10-15
RcRownchangeKK*chgGame
 2010 1920 3.50 7 0.61 20 12.20 
  Gormally, Daniel W g2443 ENG0.001-0.0320-0.60 
  Kennedy, Craig 1797 SCO1.0010.33206.60 
  Punnett, Alan K 2071 ENG0.5010.20204.00 
  Morgan, Jamie 1774 GCI1.0010.30206.00 
  Curtis, John E 2021 ENG0.5010.14202.80 
  Collier, David O 1968 ENG0.5010.07201.40 
  Kraft, Karl-Heinz, Prof. Dr. 1993 GER0.001-0.4020-8.00 

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