Individual Calculations August 2021
 Mirowska, Oliwia  Total change: -11.20  Rating chartPersonal card
 Najdorf Chess Festival 2021 gr. A Warszawa POL 2021-07-10
RcRownchangeKK*chgGame
 1949 1794 2.50 9 -0.28 40 -11.20 
  Dwilewicz, Katarzyna wf2082 POL0.5010.344013.60 
  Bus, Konrad 2194  * POL0.001-0.0840-3.20 
  Moscicka, Pola 1960 POL0.001-0.2840-11.20 
  Paprocki, Antoni 1912 POL0.001-0.3440-13.60 
  Worobiej, Daniel 1914 POL0.001-0.3440-13.60 
  Karut, Kacper 1872 POL0.5010.11404.40 
  Szwaj, Justyna 1817 POL1.0010.534021.20 
  Wadelek, Karol 1942 POL0.001-0.3040-12.00 
  Cyra, Dariusz 1852 POL0.5010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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