Individual Calculations October 2021
 Szelag, Zuzanna  Total change: 15.80  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA POLSKI I LIGA 2021 Szklarska Poreba POL 2021-09-04
RcRownchangeKK*chgGame
 2004 1839 3.50 9 0.79 20 15.80 
  Rudnicka, Ewa wf2147 POL0.001-0.1420-2.80 
  Toma, Katarzyna wg2239  * ENG0.5010.42208.40 
  Jalowiec, Halina wf1862 POL0.5010.03200.60 
  Pastuszko, Kinga 1984 POL0.001-0.3120-6.20 
  Kasperek, Joanna 2053 POL0.001-0.2320-4.60 
  Dylag, Emilia wf2065 POL0.5010.29205.80 
  Debowiak, Arleta 1898 POL1.0010.582011.60 
  Czerwinska, Milena wf1983 POL0.5010.19203.80 
  Rejniak, Zuzanna 1809 POL0.501-0.0420-0.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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