Individual Calculations April 2008
 Chrobak, Piotr  Total change: -22.20  Rating chartPersonal card
 Raciborz 2008 Raciborz POL 2008-01-12
RcRownchangeKK*chgGame
 1792 2026 4.00 7 -1.48 15 -22.20 
  Krupa, Anna 1758 POL0.501-0.3315-4.95 
  Malcher, Aleksander 1811 POL1.0010.23153.45 
  Galyga, Jozef 1936 POL0.001-0.6215-9.30 
  Sokolowska, Aneta 1688 POL1.0010.12151.80 
  Pastuszko, Kinga 1676 POL0.001-0.8915-13.35 
  Smolka, Marcin 1815 POL0.501-0.2715-4.05 
  Smieja, Adam 1859 POL1.0010.28154.20 

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