Individual Calculations March 2010
 Jaskowski, Piotr  Total change: -19.00  Rating chartPersonal card
 12 Ketrzynski Festiwal Szachowy - open B Ketrzyn POL 2009-12-27
RcRownchangeKK*chgGame
 1722 1831 3.00 6 -0.76 25 -19.00 
  Dogiel, Leszek 1608 POL1.0010.22255.50 
  Czajkowski, Adam 1732 POL0.001-0.6425-16.00 
  Wisniewski, Szymon 1450 POL1.0010.09252.25 
  Opalinski, Sebastian 1775 POL0.001-0.5825-14.50 
  Galuscak, Viktoras 1830 LTU1.0010.502512.50 
  Czyrson, Krystian 1939 POL0.001-0.3525-8.75 

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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