Individual Calculations April 2014
 Mackowiak, Marek  Total change: 4.50  Rating chartPersonal card
 XLIII MP Niewidomych i Slabowidzacych Bydgoszcz POL 2014-03-13
RcRownchangeKK*chgGame
 2048 2174 7.50 11 0.30 15 4.50 
  Olejnik, Bernard 1831 POL1.0010.12151.80 
  Kulpinski, Piotr 1942 POL1.0010.21153.15 
  Migala, Andrzej 2041 POL0.501-0.1815-2.70 
  Wojcieszyn, Zdzislaw 2001 POL1.0010.27154.05 
  Zoltek, Tadeusz f2154 POL0.501-0.0315-0.45 
  Suder, Ryszard 2149 POL0.501-0.0315-0.45 
  Dukaczewski, Piotr m2296 POL0.5010.17152.55 
  Lipski, Tadeusz 1999 POL0.501-0.2315-3.45 
  Stachanczyk, Jacek f2211 POL0.001-0.4515-6.75 
  Pawelec, Bartosz 2023 POL1.0010.30154.50 
  Jelen, Janusz 1882 POL1.0010.15152.25 

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