Individual Calculations January 2015
 Gelblum, Robert  Total change: 11.60  Rating chartPersonal card
 2014 RA November Open Ottawa CAN 2014-11-28
RcRownchangeKK*chgGame
 2029 2092 3.50 5 0.58 20 11.60 
  Palsson, Halldor Peter 1970 CAN1.0010.33206.60 
  Pacey, Kevin 2178 CAN0.5010.12202.40 
  Sadeghi, Saeid 2020 CAN0.501-0.1020-2.00 
  Adriaanse, Adam 1893 CAN0.501-0.2620-5.20 
  Yao, Sammy 2083 CAN1.0010.49209.80 

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