Individual Calculations February 2021
 Krupinski, Mikolaj  Total change: 6.40  Rating chartPersonal card
 XXXI Miedzynarodowy Festiwal Szachowy CRACOVIA 2020 Grupa B Krakow POL 2020-12-27
RcRownchangeKK*chgGame
 1921 1824 3.50 9 0.16 40 6.40 
  Fritz, Antoni 2012 POL0.001-0.2640-10.40 
  Paulauskas, Andrius 1951 LTU0.001-0.3340-13.20 
  Sielicki, Tomasz 1997 POL0.001-0.2740-10.80 
  Kun, Joan 1742 GER1.0010.394015.60 
  Skrzyczek, Tomasz 1945 POL0.001-0.3440-13.60 
  Swiech, Joanna 1921 POL1.0010.634025.20 
  Sroka, Slawomir 1954 POL0.5010.18407.20 
  Sleczka, Bartosz 1914 POL1.0010.624024.80 
  Antoniewicz, Jakub 1855 POL0.001-0.4640-18.40 

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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