Individual Calculations March 2011
 Labuda, Michal  Total change: 4.80  Rating chartPersonal card
 WSB CUP - OPEN Wroclaw POL 2010-12-27
RcRownchangeKK*chgGame
 1990 1886 3.00 7 0.32 15 4.80 
  Kubien, Jerzy f2191 POL0.001-0.1415-2.10 
  Skrzypinski, Maciej 1672 POL0.501-0.2715-4.05 
  Szewczyk, Grzegorz 2014 POL1.0010.671510.05 
  Gajdamowicz, Patrick 1637 POL0.501-0.3115-4.65 
  White, John 1963 USA1.0010.61159.15 
  Zysko, Jan 2166 POL0.001-0.1615-2.40 
  Chojnacki, Krzysztof m2286  * POL0.001-0.0815-1.20 
 * 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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