Individual Calculations January 2009
 O`Rourke, Ray  Total change: 6.60  Rating chartPersonal card
 European Union Individual Championship Liverpool ENG 2008-09-09
RcRownchangeKK*chgGame
 2155 2062 3.50 8 0.44 15 6.60 
  McNab, Colin A g2412 SCO0.001-0.1115-1.65 
  Paulet, Iozefina wm2275 ROU0.001-0.2315-3.45 
  Roy, Ali 1712 SCO1.0010.11151.65 
  Czaja, Wojciech 2103 POL1.0010.56158.40 
  Kennaugh, Charles W f2281 ENG1.0010.781511.70 
  Motoc, Alina wg2303 ROU0.001-0.2015-3.00 
  Surtees, Mike J 2182 ENG0.001-0.3415-5.10 
  Van Kemenade, Rudy 1970 WLS0.501-0.1315-1.95 

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