Individual Calculations February 2022
 Kumor, Lukasz  Total change: 3.80  Rating chartPersonal card
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa B Krakow POL 2021-12-27
RcRownchangeKK*chgGame
 1966 2075 6.00 9 0.19 20 3.80 
  Kroliczek, Gabriela 1908 POL1.0010.28205.60 
  Budzisz, Adrian 1985 POL0.501-0.1220-2.40 
  Kabhilan, S 1968 IND1.0010.35207.00 
  Czechowski, Jakub 2016 POL0.501-0.0820-1.60 
  Backiel, Hubert 1999 POL0.501-0.1020-2.00 
  Gorkiewicz, Mateusz 2028 POL0.501-0.0720-1.40 
  Iwanczuk, Krzysztof 1896 POL1.0010.27205.40 
  Fritz, Antoni 2021 POL0.501-0.0820-1.60 
  Wnek, Filip 1873 POL0.501-0.2620-5.20 

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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