Individual Calculations May 2011
 Rafa, Robert  Total change: -0.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza Warszawa POL 2011-01-08
RcRownchangeKK*chgGame
 1844 1957 5.00 8 -0.04 15 -0.60 
  Jedynak, January 1592 POL0.001-0.9015-13.50 
  Pazderski, Ziemowit 2219 POL0.001-0.1815-2.70 
  Kolinski, Daniel 1772 POL0.501-0.2415-3.60 
  Praczukowski, Stanislaw 1629 POL1.0010.13151.95 
  Kozek, Wojciech 1850 POL1.0010.35155.25 
  Runowiecki, Tadeusz 2003 POL1.0010.56158.40 
  Lipka, Ignacy 1669 POL0.501-0.3415-5.10 
  Marczukiewicz, Jerzy 2014 POL1.0010.58158.70 

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