Blitz: Individual Calculations July 2023
 Stecki, Witold  Total change: -60.60  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 20 Wroclaw POL 2023-06-02
RcRownchangeKK*chgGame
 1710 1968 10.50 18 -3.03 20 -60.60 
  Antczak, Marcin 1367 POL1.0010.02200.40 
  Antczak, Marcin 1367 POL1.0010.02200.40 
  Rzewnicki, Pawel 1623 POL1.0010.11202.20 
  Rzewnicki, Pawel 1623 POL0.501-0.3920-7.80 
  Krzywda, Andrzej c2138 POL0.001-0.2820-5.60 
  Krzywda, Andrzej c2138 POL0.001-0.2820-5.60 
  Klys, Kacper 1632 POL0.501-0.3820-7.60 
  Klys, Kacper 1632 POL0.501-0.3820-7.60 
  Gureke, Zuheyir Mert 1823 TUR0.501-0.1920-3.80 
  Gureke, Zuheyir Mert 1823 TUR0.501-0.1920-3.80 
  Biela, Mikolaj 1568  * POL1.0010.08201.60 
  Biela, Mikolaj 1234 POL1.0010.01200.20 
  Frac, Piotr 1633 POL0.501-0.3820-7.60 
  Frac, Piotr 1633 POL0.501-0.3820-7.60 
  Zhuk, Ivan 2018 FID0.001-0.4320-8.60 
  Zhuk, Ivan 2018 FID0.001-0.4320-8.60 
  Helaszek, Edward 1751 POL1.0010.22204.40 
  Helaszek, Edward 1751 POL1.0010.22204.40 
 * 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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