Individual Calculations May 2014
 Gromczak, Dariusz  Total change: -0.90  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa Dolny Slask POL 2013-10-20
RcRownchangeKK*chgGame
 1914 2038 6.50 10 -0.06 15 -0.90 
  Korpalska, Joanna 1688 POL1.0010.11151.65 
  Kanicki, Krzysztof 1975 POL0.001-0.5915-8.85 
  Widera, Jan 1989 POL1.0010.43156.45 
  Szyler, Bartosz 1783 POL0.501-0.3115-4.65 
  Szmyd, Marek 2011 POL0.501-0.0415-0.60 
  Wasylkiewicz, Andrzej 1824 POL1.0010.23153.45 
  Grzesik, Norbert 1908 POL1.0010.32154.80 
  Kacprzak, Robert 1921 POL0.501-0.1615-2.40 
  Kmiecik, Wojciech 2023 POL0.501-0.0215-0.30 
  Kumala, Aleksander 2013 POL0.501-0.0315-0.45 

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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