Individual Calculations April 2009
 Dworak, Artur  Total change: 36.25  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 1909 1718 3.50 8 1.45 25 36.25 
  Choroszej, Aleksander 1973 POL0.001-0.1925-4.75 
  Jajte-Pachota, Jerzy 1922 POL0.001-0.2425-6.00 
  Gorecki, Janusz 1940 POL0.5010.28257.00 
  Krupa, Anna 1815 POL0.5010.13253.25 
  Pytel, Piotr 1949 POL0.5010.29257.25 
  Zaboklicki, Zbigniew 1898 POL1.0010.742518.50 
  Reichel, Lukasz 1861 POL1.0010.692517.25 
  Bednarczyk, Damian 1913 POL0.001-0.2525-6.25 

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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