Blitz: Individual Calculations January 2023
 Player, Edmund C  Total change: -88.20  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1872 2103 12.00 22 -4.41 20 -88.20 
  Zieba, Marcin 1703  * POL1.0010.08201.60 
  Zieba, Marcin 1393 POL1.0010.01200.20 
  Donchenko, Alexander g2581 GER0.001-0.0520-1.00 
  Donchenko, Alexander g2581 GER0.001-0.0520-1.00 
  Lach, Tomasz 1725 POL1.0010.09201.80 
  Lach, Tomasz 1725 POL0.001-0.9120-18.20 
  Heffner, Jakub 1631 POL1.0010.05201.00 
  Heffner, Jakub 1631 POL1.0010.05201.00 
  Kaminski, Jan 1851 POL0.501-0.3120-6.20 
  Kaminski, Jan 1851 POL0.501-0.3120-6.20 
  Trzebinski, Patryk 1800 POL0.001-0.8620-17.20 
  Trzebinski, Patryk 1800 POL0.001-0.8620-17.20 
  Binkowska, Agata 1788 POL0.001-0.8620-17.20 
  Binkowska, Agata 1788 POL1.0010.14202.80 
  Jaszczuk, Piotr 1677 POL1.0010.07201.40 
  Jaszczuk, Piotr 1677 POL1.0010.07201.40 
  Kaczmarska, Joanna 1862 POL0.001-0.8020-16.00 
  Kaczmarska, Joanna 1862 POL1.0010.20204.00 
  Diachek, Andriy 1848 UKR1.0010.19203.80 
  Diachek, Andriy 1848 UKR1.0010.19203.80 
  Dragicevic, Drazen f2280 SWE0.001-0.2720-5.40 
  Dragicevic, Drazen f2280 SWE0.001-0.2720-5.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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