Rapid: Individual Calculations January 2021
 Majek, Kacper  Total change: -1.20  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w szachach szybkich 2020 Warszawa POL 2020-12-18
RcRownchangeKK*chgGame
 1780 1859 4.00 7 -0.06 20 -1.20 
  Przedmojski, Rafal 2250 POL0.001-0.0920-1.80 
  Michalska, Aleksandra 1639 POL1.0010.22204.40 
  Syrkiewicz, Michal 1847 POL0.001-0.5220-10.40 
  Zalewska, Malgorzata 1278 POL1.0010.02200.40 
  Pichurko, Jakub 1677 POL1.0010.26205.20 
  Mickiewicz, Piotr 2180 POL1.0010.872017.40 
  Eysmont, Julian 1592 POL0.001-0.8220-16.40 

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)
 

 

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