Individual Calculations August 2021
 Dmochowska, Agnieszka  Total change: -44.60  Rating chartPersonal card
 Najdorf Chess Festival 2021 gr. A Warszawa POL 2021-07-10
RcRownchangeKK*chgGame
 1899 2123 4.00 8 -2.23 20 -44.60 
  Smietanska, Wiktoria c1802 POL0.001-0.8720-17.40 
  Adamczyk, Zuzanna wc1921 POL0.501-0.2620-5.20 
  Perkampus, Laurin 1944 GER0.501-0.2320-4.60 
  Celinski, Kamil 1987 POL0.001-0.6820-13.60 
  Zdybel, Przemyslaw 1923 POL1.0010.24204.80 
  Zarebska, Lena 1849 POL0.001-0.8320-16.60 
  Sleczka, Bartosz 1846 POL1.0010.17203.40 
  Bojczewski, Mateusz 1916 POL1.0010.23204.60 

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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