Individual Calculations May 2012
 Grzesik, Norbert  Total change: 41.70  Rating chartPersonal card
 Lower Silesian Ligues Lower Silesia POL 2011-10-31
RcRownchangeKK*chgGame
 2084 1901 5.50 10 2.78 15 41.70 
  Perdek, Miroslaw f2233 POL0.001-0.1215-1.80 
  Goluch, Piotr 2155 POL0.5010.31154.65 
  Mondrzycki, Bartlomiej 2066 POL1.0010.721510.80 
  Jurkowski, Marcin 2002 POL0.001-0.3615-5.40 
  Pastuchewicz, Bartosz 2097 POL0.001-0.2515-3.75 
  Czerniawski, Marek 2131 POL1.0010.791511.85 
  Widera, Jan 2019 POL0.5010.16152.40 
  Laszewicz, Pawel 2221 POL1.0010.871513.05 
  Labuda, Michal 1898 POL1.0010.50157.50 
  Krupa, Krzysztof c2022 POL0.5010.16152.40 

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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