Individual Calculations January 2013
 Kozakow, Aleksy  Total change: -1.50  Rating chartPersonal card
 II Turniej "Cztery Pory Roku 2012/2013 o Puchar Burmistrza Ursusa - Grupa A Warszawa POL 2012-11-24
RcRownchangeKK*chgGame
 1691 1644 3.00 7 -0.10 15 -1.50 
  Jarmula, Lukasz 2044  * POL0.001-0.0815-1.20 
  Klukowski, Piotr 1247 POL1.0010.08151.20 
  Bitowt, Jacek 1973 POL0.001-0.1215-1.80 
  Grabarczyk, Sylwester 1709 CZE0.5010.09151.35 
  Reda, Lucja 1244  * POL1.0010.08151.20 
  Szewczyk, Mariusz 2013 POL0.001-0.1015-1.50 
  Dabrowski, Mikolaj 1606 POL0.501-0.0515-0.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 

 

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