Individual Calculations October 2021
 Czarniecka, Aleksandra  Total change: 4.80  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA POLSKI I LIGA 2021 Szklarska Poreba POL 2021-09-04
RcRownchangeKK*chgGame
 1944 2021 5.50 9 0.12 40 4.80 
  Andrejczuk, Beata wf2011 POL0.501-0.0140-0.40 
  Kasperek, Joanna 2053 POL1.0010.544021.60 
  Lach, Aleksandra wm2157 POL0.001-0.3240-12.80 
  Moscicka, Pola 1916 POL0.501-0.1440-5.60 
  Dylag, Emilia wf2065 POL1.0010.564022.40 
  Mirowska, Oliwia 1777 POL0.501-0.3040-12.00 
  Rejniak, Zuzanna 1809 POL0.501-0.2740-10.80 
  Trybowska, Barbara 1806 POL1.0010.23409.20 
  Debowiak, Arleta 1898 POL0.501-0.1740-6.80 

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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