Individual Calculations October 2022
 Kalkowski, Igor  Total change: 90.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2022 Jastrzebia Gora POL 2022-09-03
RcRownchangeKK*chgGame
 1827 1892 7.50 9 2.26 40 90.40 
  Adaszewski, Pawel 1679 POL0.001-0.7740-30.80 
  Szydelko, Michal 1698 POL1.0010.254010.00 
  Matul, Sebastian 1773 POL1.0010.344013.60 
  Bienias, Piotr 1957 POL1.0010.594023.60 
  Mazurek, Jerzy 1726 POL1.0010.284011.20 
  Andrzejewska, Anna wc1910 POL1.0010.534021.20 
  Gorniewicz, Oskar 1911 POL1.0010.534021.20 
  Szmyd, Marek 1885 POL1.0010.494019.60 
  Szybowicz, Piotr 1904 POL0.5010.02400.80 

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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