Rapid: Individual Calculations January 2023
 Kopacki, Aleksander  Total change: 97.28  Rating chartPersonal card
 Turniej Finalowy Grand Prix Warmii i Mazur w Szachach Szybkich 2022 Biskupiec POL 2022-12-11
RcRownchangeKK*chgGame
 1501 1469 5.50 9 1.19 38 45.22 
  Wojnowski, Radomir 1100 POL1.0010.10383.80 
  Slawinski, Miroslaw 2004 POL1.0010.973836.86 
  Hartlinski, Tomasz 1789 POL0.001-0.1338-4.94 
  Biegajski, Roman 1394 POL0.001-0.6038-22.80 
  Taranowicz, Zofia 1229 POL1.0010.20387.60 
  Klonowski, Kacper 1392 POL1.0010.393814.82 
  Tarasionak, Arseni 1660 POL0.001-0.2538-9.50 
  Kedzia, Janusz 1357 POL1.0010.353813.30 
  Grabarczyk, Sylwester 1584 CZE0.5010.16386.08 

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)
 
 European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID Katowice POL 2022-12-17
RcRownchangeKK*chgGame
 1772 1469 3.50 9 1.37 38 52.06 
  Orzech, Dominik m2204 POL0.001-0.0138-0.38 
  Bochniak, Franciszek 1907 POL0.001-0.0638-2.28 
  Khyzhniak, Dmytro 1082 UKR1.0010.09383.42 
  Aira, Leonardo 1826 SWE1.0010.893833.82 
  Sop, Selen wf1976 TUR0.001-0.0438-1.52 
  Musial, Igor 1782 POL0.5010.363813.68 
  Skrzypczynski, Kacper 1893 POL0.001-0.0738-2.66 
  Malik, Maciej 2012 POL0.001-0.0338-1.14 
  Labaj, Marek 1264 POL1.0010.24389.12 

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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