Individual Calculations September 2009
 Gora, Joanna  Total change: 54.15  Rating chartPersonal card
 Mazovian Chess Festival gr. C Warszawa POL 2009-07-18
RcRownchangeKK*chgGame
 1846 1516 4.00 8 2.94 15 44.10 
  Kowalska, Elzbieta wf1910 POL1.0010.921513.80 
  Zadlo, Anna 1803 POL0.001-0.1615-2.40 
  Gasik, Jadwiga 1916  * POL0.001-0.0815-1.20 
  Leks, Maria 1899 POL1.0010.911513.65 
  Paziewski, Marcin 1831 POL1.0010.861512.90 
  Jarmula, Pawel 1828 POL0.001-0.1415-2.10 
  Wrabel, Antoni 1887 POL0.001-0.1015-1.50 
  Dubrawska, Greta 1695 POL1.0010.731510.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Otwarte Mistrzostwa KKSz Seniorow Krakow POL 2009-08-12
RcRownchangeKK*chgGame
 1841 1516 1.50 6 0.67 15 10.05 
  Marczuk, Dominik 1867 POL0.001-0.1115-1.65 
  Czyzykiewicz, Rafal 1804 POL0.5010.34155.10 
  Gregulski, Zbigniew 1916  * POL0.001-0.0815-1.20 
  Kosztyla, Andrzej 1673 POL1.0010.711510.65 
  Zaskalski, Dawid 1869 POL0.001-0.1115-1.65 
  Krupinski, Jerzy 1916  * POL0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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