Individual Calculations February 2017
 Federovski, Yael  Total change: -17.20  Rating chartPersonal card
 Israel Youth Championship 2016-17 Girls U13 Rishon Lezion ISR 2016-12-26
RcRownchangeKK*chgGame
 1519 1501 1.00 3 -0.43 40 -17.20 
  Katkov, Michelle 1652 ISR0.001-0.3040-12.00 
  Cohen, Yael 1375 ISR0.001-0.6740-26.80 
  Vetshtein, Lior 1531 ISR1.0010.544021.60 

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