Individual Calculations April 2009
 Skiba, Marta  Total change: 29.10  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 1928 1636 3.50 9 2.08 15 31.20 
  Ziolkowski, Boleslaw 1935 POL1.0010.851512.75 
  Shystarova, Svitlana 1963 UKR1.0010.871513.05 
  Janiszewski, Maciej 1986 POL0.001-0.1115-1.65 
  Blaszkiewicz, Mateusz 1905 POL0.5010.33154.95 
  Kaleta, Blazej 1952 POL1.0010.871513.05 
  Puczylowski, Marcin 1986 POL0.001-0.1115-1.65 
  Jajte-Pachota, Jerzy 1922 POL0.001-0.1615-2.40 
  Gadek, Michal 1840 POL0.001-0.2415-3.60 
  Reichel, Lukasz 1861 POL0.001-0.2215-3.30 

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)
 
 2nd Karkonosze Open A Karpacz POL 2009-03-06
RcRownchangeKK*chgGame
 1844 1674 2.50 9 -0.14 15 -2.10 
  Sowul, Bartosz 2012 POL0.001-0.1215-1.80 
  Kulaszynski, Michal 1836 POL1.0010.711510.65 
  Galyga, Jozef 1906 POL0.001-0.2115-3.15 
  Pietruszewski, Marcin 2024 POL0.001-0.1115-1.65 
  Galaszewski, Patryk 1808 POL0.001-0.3215-4.80 
  Adaszewski, Pawel 1786 POL0.5010.15152.25 
  Swiderski, Radoslaw 1725 POL0.001-0.4315-6.45 
  Sklepinski, Artur 1849 POL0.001-0.2715-4.05 
  Rykala, Monika 1646 POL1.0010.46156.90 

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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