Individual Calculations April 2013
 Stec, Czeslaw  Total change: 3.15  Rating chartPersonal card
 3rd Lower Silesian Ligue 2012/2013 Lower Silesia POL 2012-10-21
RcRownchangeKK*chgGame
 2069 1931 2.50 7 0.21 15 3.15 
  Walasiak, Dariusz 2119 POL0.5010.24153.60 
  Gorecki, Janusz 1875 POL0.001-0.5815-8.70 
  Machlowski, Slawomir 2181 CZE0.5010.31154.65 
  Grzesik, Norbert 1932 POL0.5010.00150.00 
  Paszkiewicz, Sebastian 2213 POL0.001-0.1615-2.40 
  Zych, Marek 2136 POL0.5010.26153.90 
  Lipien, Wieslaw 2030 POL0.5010.14152.10 

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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