Individual Calculations April 2017
 Sidorenko, Ilya  Total change: 0.80  Rating chartPersonal card
 Israel National Team Championship 2017 Round 9-10 various ISR 2017-03-10
RcRownchangeKK*chgGame
 2428 2400 1.00 2 0.08 10 0.80 
  Zilberman, Yaacov g2428 ISR1.0010.54105.40 
  Mikhalevski, Alexander m2427 ISR0.001-0.4610-4.60 

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