Individual Calculations July 2010
 Bortnik, Alexandr  Total change: -21.00  Rating chartPersonal card
 UKR Chess Championship of men 2010 Alushta UKR 2010-05-02
RcRownchangeKK*chgGame
 2213 2340 4.50 9 -1.40 15 -21.00 
  Petrova, Irina wf2014 UKR1.0010.13151.95 
  Tantsiura, Marja 2011 UKR1.0010.12151.80 
  Iakemov, Vladimir 2476 UKR0.5010.18152.70 
  Budnikov, Oleg 2391 UKR0.001-0.4315-6.45 
  Berezka, Alexandr 2145 UKR0.501-0.2515-3.75 
  Troshchenko, Pavel 2199 UKR1.0010.31154.65 
  Dolzhykova, Kateryna wm2300 UKR0.001-0.5615-8.40 
  Yastreb, Konstantin 2209 UKR0.001-0.6815-10.20 
  Borzov, Dmitri 2173 UKR0.501-0.2215-3.30 

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