Individual Calculations September 2011
 Robichaud, Louis  Total change: 10.20  Rating chartPersonal card
 2011 Quebec Open Montreal, Quebec CAN 2011-07-23
RcRownchangeKK*chgGame
 1986 2104 2.00 2 0.68 15 10.20 
  Malveau, Cedric 1983 FRA1.0010.34155.10 
  Zhang, Zhiyuan 1988 CAN1.0010.34155.10 

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