Individual Calculations July 2008
 Krzywda, Andrzej  Total change: -10.20  Rating chartPersonal card
 Lower Silesian Chess Leagues Dolny Slask POL 2007-10-14
RcRownchangeKK*chgGame
 2090 2165 3.50 7 -0.68 15 -10.20 
  Lipien, Wieslaw 2108 POL0.501-0.0815-1.20 
  Grzesik, Norbert 1969 POL1.0010.25153.75 
  Drzymala, Grzegorz 2016 POL1.0010.30154.50 
  Kaczmarek, Maciej 2028 POL1.0010.32154.80 
  Stachowiak, Kamil 2307 POL0.001-0.3115-4.65 
  Siembab, Bartosz 2198 POL0.001-0.4515-6.75 
  Dzieczkaniec, Piotr 2004 POL0.001-0.7115-10.65 

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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