Individual Calculations August 2022
 Barwinska, Ewa  Total change: 80.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - I Liga 2022 Lublin POL 2022-06-25
RcRownchangeKK*chgGame
 1778 1916 8.00 9 2.01 40 80.40 
  Kudlak, Julia 1653 POL0.501-0.3240-12.80 
  Hertlein, Irena 1864 POL0.501-0.0740-2.80 
  Uliasz, Katarzyna 1529 POL1.0010.09403.60 
  Mroz, Lena 1719 POL1.0010.254010.00 
  Krzyzosiak, Marta 1666 POL1.0010.19407.60 
  Czarnecka, Lidia 1940 POL1.0010.534021.20 
  Bugaj, Hanna 1779 POL1.0010.324012.80 
  Starosta, Martyna wc1918 POL1.0010.504020.00 
  Kroliczek, Gabriela 1933 POL1.0010.524020.80 

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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