Individual Calculations May 2012
 Czerniawski, Marek  Total change: -63.60  Rating chartPersonal card
 Lower Silesian Ligues Lower Silesia POL 2011-10-31
RcRownchangeKK*chgGame
 1992 2131 0.50 7 -4.24 15 -63.60 
  Hajnrych, Jakub 1978 POL0.001-0.7015-10.50 
  Laszewicz, Pawel 2221 POL0.001-0.3815-5.70 
  Widera, Jan 2019 POL0.001-0.6515-9.75 
  Oszczanowski, Witold 1875 POL0.501-0.3115-4.65 
  Gulik, Pawel 1992 POL0.001-0.6915-10.35 
  Kulas, Szymon 1961 POL0.001-0.7215-10.80 
  Grzesik, Norbert 1901 POL0.001-0.7915-11.85 

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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