Individual Calculations February 2022
 Backiel, Hubert  Total change: 78.00  Rating chartPersonal card
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa B Krakow POL 2021-12-27
RcRownchangeKK*chgGame
 2035 1999 6.00 9 1.95 40 78.00 
  Cichon, Jakub 1855 POL1.0010.314012.40 
  Zarnowski, Krzysztof 2078 POL1.0010.614024.40 
  Szczurek, Krzysztof f2090 POL0.001-0.3840-15.20 
  Gromovs, Sergejs f2094 ITA1.0010.634025.20 
  Kumor, Lukasz 2075 POL0.5010.10404.00 
  Panek, Bartosz 2073 POL1.0010.604024.00 
  Skurniak, Szymon 2050 POL0.5010.07402.80 
  Karimi, Farhad 2055 GER1.0010.584023.20 
  Vignesh, B 1947 IND0.001-0.5740-22.80 

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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