Individual Calculations August 2012
 Ummel, Igor  Total change: -9.00  Rating chartPersonal card
 2012 Canadian Open Ch Victoria, British Columbia CAN 2012-07-08
RcRownchangeKK*chgGame
 2109 2171 4.00 8 -0.60 15 -9.00 
  Xiao, Alice 1877 CAN1.0010.15152.25 
  Yam, Alex 2252 CAN0.001-0.3915-5.85 
  Mackinnon, Keith 2183 CAN1.0010.52157.80 
  Fedorowicz, John Peter g2440 USA0.001-0.1715-2.55 
  Reeve, Jeff 2234 CAN0.001-0.4115-6.15 
  Longo, Tyler 1909 CAN0.501-0.3215-4.80 
  Botez, Alexandra wc2008 CAN0.501-0.2215-3.30 
  Daniluk, Jim 1968 CAN1.0010.24153.60 

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