Individual Calculations August 2019
 Siekanska, Zuzanna  Total change: 158.46  Rating chartPersonal card
 XV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2019-06-23
RcRownchangeKK*chgGame
 1818 1582 4.50 9 2.59 38 98.42 
  Szydelko, Michal 1843 POL0.5010.323812.16 
  Majocha, Piotr 1982  * POL0.5010.423815.96 
  Rogala, Milosz 1791 POL0.5010.273810.26 
  Ulrych, Wojciech 1870 POL0.001-0.1638-6.08 
  Kruczynski, Marek 1744 POL1.0010.713826.98 
  Cyra, Dariusz 1791 POL0.001-0.2338-8.74 
  Morczynski, Joachim 1733 GER0.5010.20387.60 
  Starosta, Martyna wc1841 POL1.0010.823831.16 
  Sypien, Natan 1769 POL0.5010.24389.12 
 * 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)
 
 Najdorf Chess Festival gr. B Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1803 1570 3.50 9 1.58 38 60.04 
  Kaczanowski, Pawel 1783 POL1.0010.773829.26 
  Buchta, Agnieszka 1818 POL0.001-0.1938-7.22 
  Podgorski, Maciej 1763 POL1.0010.753828.50 
  Pawlowski, Maciej 1964 POL0.5010.423815.96 
  Kulpa, Zuzanna 1802 POL0.001-0.2138-7.98 
  Przepiora, Anna 1773 POL1.0010.763828.88 
  Gasiorek, Dariusz 1843 POL0.001-0.1738-6.46 
  Pancewicz, Szymon 1773 POL0.001-0.2438-9.12 
  Kindler, Karolina 1709 POL0.001-0.3138-11.78 

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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