Individual Calculations February 2022
 Zarnowski, Krzysztof  Total change: -3.80  Rating chartPersonal card
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa B Krakow POL 2021-12-27
RcRownchangeKK*chgGame
 1967 2078 5.00 8 -0.19 20 -3.80 
  Stepien, Jaroslaw 1912 FRA1.0010.28205.60 
  Backiel, Hubert 1999 POL0.001-0.6120-12.20 
  Lee, Hyuk 1895 KOR1.0010.26205.20 
  Slabek, Grzegorz 1961 POL1.0010.34206.80 
  Czechowski, Jakub 2016 POL0.001-0.5920-11.80 
  Koudounis, Vasileios 2004 GRE0.501-0.1020-2.00 
  Czarnecka, Lidia 1904 POL1.0010.27205.40 
  Posluszny, Tomasz 2048 POL0.501-0.0420-0.80 

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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