Individual Calculations October 2022
 Szelag, Zuzanna  Total change: -18.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - I Liga 2022 Sypniewo POL 2022-09-03
RcRownchangeKK*chgGame
 1945 1843 2.50 9 -0.91 20 -18.20 
  Kulon, Klaudia mwg2253 POL0.001-0.0820-1.60 
  Bukowska, Katarzyna 1800 POL0.501-0.0620-1.20 
  Poznanska, Katarzyna 2035 POL0.5010.25205.00 
  Lukasiewicz, Anna 1928 POL0.001-0.3820-7.60 
  Zarebska, Lena 1820 POL0.501-0.0320-0.60 
  Fraczek, Weronika 1859 POL0.5010.02200.40 
  Guzik, Jolanta wf2000 POL0.5010.21204.20 
  Barchuk, Irina 2042 POL0.001-0.2420-4.80 
  Michalska, Aleksandra 1767 POL0.001-0.6020-12.00 

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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