Blitz: Individual Calculations January 2022
 Lach, Tomasz  Total change: -24.40  Rating chartPersonal card
 European Blitz and Rapid Chess Championship - BLITZ Katowice POL 2021-12-17
RcRownchangeKK*chgGame
 1735 1749 9.00 20 -1.22 20 -24.40 
  Kacprzak, Karol 2155 POL0.001-0.0820-1.60 
  Kacprzak, Karol 2155 POL0.001-0.0820-1.60 
  Mirski, Roman (j) 1403 POL1.0010.11202.20 
  Mirski, Roman (j) 1403 POL1.0010.11202.20 
  Grzadka, Marcin 2057 POL0.001-0.1420-2.80 
  Grzadka, Marcin 2057 POL0.001-0.1420-2.80 
  Zawal, Krzysztof 1359 POL1.0010.09201.80 
  Zawal, Krzysztof 1359 POL1.0010.09201.80 
  Bognar, Csaba Dr. f2007 HUN0.001-0.1820-3.60 
  Bognar, Csaba Dr. f2007 HUN0.001-0.1820-3.60 
  Witczak, Borys 1273 POL1.0010.05201.00 
  Witczak, Borys 1273 POL0.001-0.9520-19.00 
  Hartlinski, Tomasz 1357 POL0.501-0.4220-8.40 
  Hartlinski, Tomasz 1357 POL1.0010.08201.60 
  Kacprzak, Kacper 2244 POL0.5010.46209.20 
  Kacprzak, Kacper 2244 POL0.001-0.0420-0.80 
  Przybys, Bruno 1348 POL1.0010.08201.60 
  Przybys, Bruno 1348 POL1.0010.08201.60 
  Sliwicki, Damian c2151 POL0.001-0.0820-1.60 
  Sliwicki, Damian c2151 POL0.001-0.0820-1.60 

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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