Individual Calculations April 2013
 Zych, Marek  Total change: -2.10  Rating chartPersonal card
 3rd Lower Silesian Ligue 2012/2013 Lower Silesia POL 2012-10-21
RcRownchangeKK*chgGame
 2014 2136 6.50 10 -0.07 30 -2.10 
  Lipien, Wieslaw 2030 POL0.001-0.6430-19.20 
  Wrobel, Maciej 1948 POL0.501-0.2430-7.20 
  Stankiewicz, Pawel 2126 POL0.501-0.0130-0.30 
  Gorecki, Janusz 1875 POL1.0010.18305.40 
  Machlowski, Slawomir 2181 CZE0.5010.06301.80 
  Stec, Czeslaw 1931 POL0.501-0.2630-7.80 
  Czerniawski, Marek 2033 POL0.501-0.1430-4.20 
  Mondrzycki, Bartlomiej 2065 POL1.0010.403012.00 
  Lakomiec, Kazimierz 2022 POL1.0010.343010.20 
  Grzesik, Norbert 1932 POL1.0010.24307.20 

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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