Individual Calculations October 2022
 Zarebska, Lena  Total change: 58.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - I Liga 2022 Sypniewo POL 2022-09-03
RcRownchangeKK*chgGame
 2001 1820 4.00 9 1.46 40 58.40 
  Kubicka, Anna wm2229 POL0.001-0.0840-3.20 
  Barwinska, Ewa wc1967 POL0.001-0.3040-12.00 
  Pluta, Natalia 1826 POL0.5010.01400.40 
  Jarocka, Liwia fwf2131 POL1.0010.864034.40 
  Szelag, Zuzanna 1843 POL0.5010.03401.20 
  Barchuk, Irina 2042 POL0.5010.284011.20 
  Parol, Pola wf2062 POL0.001-0.2040-8.00 
  Starosta, Martyna wc1931 POL1.0010.654026.00 
  Chmiel, Dominika 1977 POL0.5010.21408.40 

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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