Individual Calculations July 2012
 Cohen, Or  Total change: 3.45  Rating chartPersonal card
 ISR 2nd League Center 2012 Various ISR 2012-01-14
RcRownchangeKK*chgGame
 2155 2356 5.50 7 0.23 15 3.45 
  Kraidman, Yair g2267 ISR1.0010.38155.70 
  Pelom, Mark 2023 ISR0.501-0.3815-5.70 
  Gelfand, Dimitry 2201 RUS1.0010.29154.35 
  Kaminik, Aleksandar 2168 ISR1.0010.26153.90 
  Katzir, Moshe 2200 ISR1.0010.29154.35 
  Ben-Natan, Yigal 2075 ISR0.501-0.3415-5.10 
  Fridland, Omer 2149 ISR0.501-0.2715-4.05 

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