Individual Calculations April 2017
 Kraidman, Yair  Total change: -3.50  Rating chartPersonal card
 Liga Alef Shfela 2017 Round 5-6 varios ISR 2017-03-04
RcRownchangeKK*chgGame
 1956 2257 0.50 1 -0.35 10 -3.50 
  Levinson, Moshe 1956 ISR0.501-0.3510-3.50 

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