Individual Calculations April 2019
 Kaczmarska, Joanna  Total change: -37.60  Rating chartPersonal card
 Zimowy Turniej Fide na Bemowie 2019 Warszawa POL 2019-03-02
RcRownchangeKK*chgGame
 1858 2048 4.00 5 0.43 40 17.20 
  Nawalaniec, Adam 1648  * POL1.0010.08403.20 
  Zdybel, Przemyslaw 1698  * POL1.0010.11404.40 
  Podgorski, Maciej 1837 POL1.0010.23409.20 
  Chomczyk, Marek 2277 POL0.001-0.2140-8.40 
  Piotrowski, Grzegorz 1832 POL1.0010.22408.80 
 * 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)
 
 Indywidualne Mistrzostwa Polski Juniorow 2019 do lat 18 - Dziewczeta Szklarska Poreba POL 2019-03-09
RcRownchangeKK*chgGame
 1822 2048 5.50 9 -1.37 40 -54.80 
  Dwilewicz, Agata 1674 POL1.0010.10404.00 
  Choinska, Debora 1717 POL0.001-0.8840-35.20 
  Trembowiecka-Wysota, Aleksandra 1669 POL1.0010.09403.60 
  Gredka, Dominika 1732 POL1.0010.13405.20 
  Szelag, Zuzanna 1977 POL0.501-0.1040-4.00 
  Swiech, Joanna 1921 POL0.001-0.6740-26.80 
  Frej, Zofia 2010 POL1.0010.454018.00 
  Skiba, Aleksandra 1743 POL1.0010.14405.60 
  Sowa, Wiktoria 1954 POL0.001-0.6340-25.20 

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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