Blitz: Individual Calculations January 2023
 Obrycki, Tomasz  Total change: 46.55  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1764 1512 6.50 20 1.33 35 46.55 
  Budrewicz, Krzysztof 2188 POL0.5010.493517.15 
  Budrewicz, Krzysztof 2188 POL0.001-0.0135-0.35 
  Strejczek, Dariusz 2125 POL0.001-0.0235-0.70 
  Strejczek, Dariusz 2125 POL0.001-0.0235-0.70 
  Bartelt, Max Peter 1914 GER1.0010.923532.20 
  Bartelt, Max Peter 1914 GER0.001-0.0835-2.80 
  Toquero Gracia, Pau 1862 ESP0.001-0.1135-3.85 
  Toquero Gracia, Pau 1862 ESP1.0010.893531.15 
  Dwilewicz, Agata 1818 POL1.0010.863530.10 
  Dwilewicz, Agata 1818 POL0.001-0.1435-4.90 
  Thorsteinsdottir, Hallgerdur wf1908 ISL0.001-0.0835-2.80 
  Thorsteinsdottir, Hallgerdur wf1908 ISL1.0010.923532.20 
  Owoc, Jakub 1821 POL0.001-0.1435-4.90 
  Owoc, Jakub 1821 POL0.001-0.1435-4.90 
  Nguyen Doan, Bao Anh Angelina 1107 POL1.0010.08352.80 
  Nguyen Doan, Bao Anh Angelina 1107 POL0.001-0.9235-32.20 
  Biela, Jan 1112  * POL1.0010.08352.80 
  Biela, Jan 1084 POL0.001-0.9335-32.55 
  Grzelak, Marcin 1794 POL0.001-0.1635-5.60 
  Grzelak, Marcin 1794 POL0.001-0.1635-5.60 
 * 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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