Individual Calculations January 2013
 Grabarczyk, Sylwester  Total change: -10.65  Rating chartPersonal card
 II Turniej "Cztery Pory Roku 2012/2013 o Puchar Burmistrza Ursusa - Grupa A Warszawa POL 2012-11-24
RcRownchangeKK*chgGame
 1679 1709 3.00 7 -0.71 15 -10.65 
  Janczarski, Michal 2109  * POL0.001-0.0815-1.20 
  Reda, Lucja 1309  * POL0.501-0.4215-6.30 
  Gluszko, Monika 1969 POL0.001-0.1815-2.70 
  Kozakow, Aleksy 1644 POL0.501-0.0915-1.35 
  Golecki, Jan 1359 POL1.0010.11151.65 
  Bitowt, Jacek 1973 POL0.001-0.1815-2.70 
  Pitula, Adam 1389 POL1.0010.13151.95 
 * 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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