Individual Calculations April 2009
 Szymczak, Paula  Total change: 1.25  Rating chartPersonal card
 Trinec Open Trinec CZE 2008-12-27
RcRownchangeKK*chgGame
 1807 1622 1.50 7 -0.39 25 -9.75 
  Polok, Kacper 1972 POL0.001-0.1125-2.75 
  Kawulok, Marek 1874 CZE0.001-0.1925-4.75 
  Strzelczyk, Anna 1817 POL0.001-0.2525-6.25 
  Dadello, Aleksandra 1709 POL1.0010.622515.50 
  Dadello, Andrzej 1820 POL0.5010.26256.50 
  Volny, Patrik 1759 CZE0.001-0.3225-8.00 
  Szotkowski, Jakub 1696 CZE0.001-0.4025-10.00 

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)
 
 Marianske Lazne 2009 - Open Marianske Lazne CZE 2009-01-17
RcRownchangeKK*chgGame
 1879 1681 1.50 4 0.44 25 11.00 
  Danko, Jiri 2031 CZE0.001-0.1125-2.75 
  Endler, Boris 1912 CZE0.5010.29257.25 
  Kosina, Vladimir 1910 CZE0.001-0.2125-5.25 
  Ruzickova, Helena, Mgr. 1661 CZE1.0010.472511.75 

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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