Individual Calculations February 2021
 Sleczka, Bartosz  Total change: -56.40  Rating chartPersonal card
 XXXI Miedzynarodowy Festiwal Szachowy CRACOVIA 2020 Grupa B Krakow POL 2020-12-27
RcRownchangeKK*chgGame
 1845 1914 2.50 9 -2.82 20 -56.40 
  Czyzykiewicz, Rafal 1731 POL0.501-0.2420-4.80 
  Musial, Igor 1796 POL0.001-0.6620-13.20 
  Stanuch, Marcin 1773 POL1.0010.31206.20 
  Wasik, Mateusz 1765 POL1.0010.30206.00 
  Swiderski, Radoslaw 1995 POL0.001-0.3920-7.80 
  Dylag, Emilia wf2082 POL0.001-0.2820-5.60 
  Majchrowski, Leszek 1720 POL0.001-0.7520-15.00 
  Krupinski, Mikolaj 1824 POL0.001-0.6220-12.40 
  Swiech, Joanna 1921 POL0.001-0.4920-9.80 

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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