Rapid: Individual Calculations December 2021
 Stachowiak, Kamil  Total change: 2.60  Rating chartPersonal card
 Grand Prix Polonii 20211119 Wroclaw POL 2021-11-19
RcRownchangeKK*chgGame
 1842 2222 6.00 7 -0.06 20 -1.20 
  Klapcinski, Janusz 1487 POL1.0010.01200.20 
  Galant, Ireneusz 1676 POL1.0010.03200.60 
  Walentukiewicz, Michal c2003 POL1.0010.22204.40 
  Luberanski, Jakub f2015 POL0.001-0.7720-15.40 
  Krzywda, Andrzej c2045 POL1.0010.27205.40 
  Grossmann, Ryszard f1780 POL1.0010.06201.20 
  Zerebiec, Maurycy 1886 POL1.0010.12202.40 

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)
 
 Grand Prix Polonii 20211126 Wroclaw POL 2021-11-26
RcRownchangeKK*chgGame
 1791 2222 6.50 7 0.21 20 4.20 
  Krzyzosiak, Anna 1500 POL1.0010.01200.20 
  Ozyhar, Marek 1620 POL1.0010.02200.40 
  Grossmann, Ryszard f1780 POL1.0010.06201.20 
  Zinchenko, Anatoly 2037 RUS1.0010.26205.20 
  Walentukiewicz, Michal c2003 POL0.501-0.2820-5.60 
  Madajczak, Piotr 1847 POL1.0010.09201.80 
  Pietraszko, Jakub 1751 POL1.0010.05201.00 

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)
 
 Mistrzostwa Dolnego Slaska w Szachach Szybkich 2021 Lubin POL 2021-11-27
RcRownchangeKK*chgGame
 1889 2222 7.00 9 -0.02 20 -0.40 
  Zahorski, Bartosz 1487 POL1.0010.01200.20 
  Mazurek, Bartosz 1570 POL1.0010.01200.20 
  Kanclerz, Bartlomiej 1678 POL1.0010.03200.60 
  Skawinski, Arkadiusz f2299 POL0.001-0.3920-7.80 
  Antoniewicz, Jakub 1724 POL1.0010.04200.80 
  Cukrowski, Filip f2203 POL0.501-0.0320-0.60 
  Dubinski, Mateusz f1999 POL1.0010.22204.40 
  Demski, Michal 1815 POL1.0010.08201.60 
  Butkiewicz, Lukasz m2226 POL0.5010.01200.20 

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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