Blitz: Individual Calculations October 2021
 Przedmojski, Rafal  Total change: -58.20  Rating chartPersonal card
 Szansa Chess Open Warsaw 2021 - Turniej Blitz Warszawa POL 2021-09-10
RcRownchangeKK*chgGame
 1915 2267 5.50 10 -2.91 20 -58.20 
  Kiljanski, Jedrzej 1745 POL1.0010.03200.60 
  Goslawski, Michal 1919 POL0.501-0.3920-7.80 
  Kozak, Michal 1787 POL0.501-0.4520-9.00 
  Budzisz, Adrian 1868 POL0.501-0.4220-8.40 
  Bartel, Marta wg1923 POL1.0010.12202.40 
  Malek, Jan 1716 POL0.001-0.9720-19.40 
  Czyzak, Blazej 1684 POL1.0010.02200.40 
  Mikrut, Dariusz m2422 POL0.001-0.2920-5.80 
  Niedzwiedz, Marek 2022 POL1.0010.20204.00 
  Gluszko, Tomasz c2062 POL0.001-0.7620-15.20 

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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