Individual Calculations October 2021
 Lach, Aleksandra  Total change: 65.20  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA POLSKI I LIGA 2021 Szklarska Poreba POL 2021-09-04
RcRownchangeKK*chgGame
 2087 2157 8.50 9 3.26 20 65.20 
  Rejniak, Zuzanna 1809 POL1.0010.11202.20 
  Kulon, Klaudia mwg2332 POL1.0010.732014.60 
  Czarniecka, Aleksandra 2021 POL1.0010.32206.40 
  Marcinczyk, Monika wc1981 POL1.0010.27205.40 
  Dwilewicz, Katarzyna wf2092 POL1.0010.41208.20 
  Warakomska, Anna wg2279 POL1.0010.672013.40 
  Adamczyk, Zuzanna wc2055 POL1.0010.36207.20 
  Kroliczek, Gabriela 1889 POL1.0010.17203.40 
  Michna, Marta wg2323 GER0.5010.22204.40 

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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