Individual Calculations January 2022
 Mazurek, Filip  Total change: 21.60  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w szachach klasycznych 2021 - gr. B Warszawa POL 2021-12-18
RcRownchangeKK*chgGame
 1422 1307 3.00 7 0.54 40 21.60 
  Rosa, Antoni 1521 POL1.0010.774030.80 
  Chybalski, Piotr 1510 POL0.001-0.2440-9.60 
  Kochanowska, Patrycja 1104 POL1.0010.24409.60 
  Kowalski, Witold 1565 POL0.001-0.1840-7.20 
  Klim, Juliusz 1449 POL0.5010.19407.60 
  Wiktorowski, Janusz 1449 POL0.5010.19407.60 
  Flis, Piotr 1355 POL0.001-0.4340-17.20 

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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