Individual Calculations July 2009
 Kowalczyk, Marian  Total change: -23.25  Rating chartPersonal card
 Team Blind Championship Wagrowiec POL 2009-02-28
RcRownchangeKK*chgGame
 2002 2046 3.50 9 -1.55 15 -23.25 
  Boese, Artur 1930 POL1.0010.34155.10 
  Zoltek, Tadeusz f2227 POL0.001-0.2615-3.90 
  Ciula, Edward 2056 POL0.5010.01150.15 
  Hagner, Pawel 1899 POL1.0010.30154.50 
  Boese, Artur 1930 POL0.001-0.6615-9.90 
  Migala, Andrzej 2101 POL0.5010.08151.20 
  Traczyk, Tadeusz 1920 POL0.001-0.6715-10.05 
  Ciula, Edward 2056 POL0.001-0.4915-7.35 
  Hagner, Pawel 1899 POL0.501-0.2015-3.00 

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