Blitz: Individual Calculations January 2021
 Mickiewicz, Piotr  Total change: -33.20  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w szachach blyskawicznych 2020 Warszawa POL 2020-12-22
RcRownchangeKK*chgGame
 1887 2296 6.00 9 -1.66 20 -33.20 
  Krasiewicz, Dawid 1561 POL1.0010.01200.20 
  Malicka, Maria fwc1901 POL1.0010.08201.60 
  Pacan-Milej, Kosma f2092 POL0.001-0.7620-15.20 
  Derylo, Kamil 1710 POL1.0010.02200.40 
  Przedmojski, Rafal 2266 POL0.001-0.5420-10.80 
  Michalska, Aleksandra 1672 POL1.0010.01200.20 
  Baum, Jonasz m2103 POL0.001-0.7520-15.00 
  Zalewska, Malgorzata 1561 POL1.0010.01200.20 
  Fus, Jakub f2114 POL1.0010.26205.20 

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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