Individual Calculations February 2021
 Gorkiewicz, Mateusz  Total change: 15.60  Rating chartPersonal card
 XXXI Miedzynarodowy Festiwal Szachowy CRACOVIA 2020 Grupa B Krakow POL 2020-12-27
RcRownchangeKK*chgGame
 1920 2014 6.00 9 0.39 40 15.60 
  Malik, Maciej 1832 POL1.0010.264010.40 
  Kijkowski, Michal 1851 POL1.0010.284011.20 
  Kalkowski, Igor 1791 POL1.0010.22408.80 
  Jankowiak, Piotr 2031 POL0.5010.02400.80 
  Prieb, Robert c2032 GER0.001-0.4740-18.80 
  Meers, Hubert 1986 POL0.001-0.5440-21.60 
  Antoniewicz, Jakub 1855 POL1.0010.294011.60 
  Mikula, Michal 1894 POL1.0010.344013.60 
  Cap, Piotr 2008 POL0.501-0.0140-0.40 

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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