Blitz: Individual Calculations September 2023
 Grabarczyk, Miroslaw  Total change: 6.30  Rating chartPersonal card
 Otwarte Mistrzostwa Torunia w szachach blyskawicznych 2023 Torun POL 2023-08-05
RcRownchangeKK*chgGame
 2037 2229 8.00 11 0.63 10 6.30 
  Kempinski, Szymon 1829  * POL1.0010.08100.80 
  Grochulski, Krzysztof 1616 POL1.0010.02100.20 
  Olszewski, Marek 1919 POL0.501-0.3610-3.60 
  Fedus, Kamil 1613 POL1.0010.02100.20 
  Kacprzak, Kacper 2341 POL1.0010.65106.50 
  Maksimenko, Andrei g2405 UKR1.0010.73107.30 
  Mis, Mieszko f2394 POL0.5010.22102.20 
  Zajac, Szymon 1888 POL0.501-0.3810-3.80 
  Sliwicki, Damian c2002 POL0.501-0.2910-2.90 
  Kacprzak, Karol f2359 POL0.5010.18101.80 
  Drozdowski, Konrad 2041 POL0.501-0.2410-2.40 
 * 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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