Individual Calculations April 2009
 Scibior, Adam  Total change: -2.85  Rating chartPersonal card
 Obra Zima Open 2009 grupa A Obra POL 2009-02-18
RcRownchangeKK*chgGame
 2013 2225 6.50 9 -0.19 15 -2.85 
  Pawlowski, Dariusz 1875 POL1.0010.11151.65 
  Rusinski, Mateusz 1875 POL1.0010.11151.65 
  Pera, Adam 1875 POL1.0010.11151.65 
  Nowak, Rafal 2024 POL0.001-0.7615-11.40 
  Grzesik, Norbert 1900 POL1.0010.13151.95 
  Bielinski, Dariusz 2234 POL1.0010.51157.65 
  Grabarczyk, Bogdan m2458 POL0.5010.29154.35 
  Zakrzewski, Marek 1918 POL0.501-0.3615-5.40 
  Adamek, Przemyslaw 1956 POL0.501-0.3315-4.95 

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