Individual Calculations September 2009
 McLaren, Brian  Total change: -1.95  Rating chartPersonal card
 2009 BC Open Championship Victoria, British Columbia CAN 2009-07-24
RcRownchangeKK*chgGame
 2070 2198 2.50 4 -0.13 15 -1.95 
  Raymer, Evan 1898 CAN1.0010.15152.25 
  Sohal, Tanraj S 1940 CAN0.501-0.3215-4.80 
  Wang, Jesse B 2017 CAN1.0010.26153.90 
  Hansen, Eric f2423 CAN0.001-0.2215-3.30 

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