Individual Calculations October 2022
 Leczek, Weronika  Total change: -4.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2022 Jastrzebia Gora POL 2022-09-03
RcRownchangeKK*chgGame
 1717 1900 6.00 9 -0.22 20 -4.40 
  Zajkowska, Olga 1836 POL1.0010.41208.20 
  Kostecka, Marika wc1868 POL0.501-0.0420-0.80 
  Roclawska, Julia 1500  * POL1.0010.08201.60 
  Juchniewicz-Jasek, Joanna 1280 POL1.0010.01200.20 
  Wilk, Oktawia 1820 POL0.501-0.1120-2.20 
  Korosciel, Aneta 1956 POL0.5010.08201.60 
  Anyz, Monika 1735 POL0.501-0.2220-4.40 
  Krysztopa-Czuprynska, Barbara 1635 POL0.501-0.3220-6.40 
  Rudnik, Anna 1823 POL0.501-0.1120-2.20 
 * 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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