Individual Calculations October 2022
 Chmiel, Dominika  Total change: -13.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - I Liga 2022 Sypniewo POL 2022-09-03
RcRownchangeKK*chgGame
 1923 1977 4.50 9 -0.66 20 -13.20 
  Jarocka, Liwia fwf2131 POL0.5010.21204.20 
  Pluta, Natalia 1826 POL0.501-0.2020-4.00 
  Doluhanova, Evgeniya wg2278 UKR0.001-0.1520-3.00 
  Barchuk, Irina 2042 POL0.5010.09201.80 
  Nowak, Roksana 1764 POL1.0010.23204.60 
  Rykala, Monika 1883 POL0.501-0.1320-2.60 
  Bukowska, Katarzyna 1800 POL1.0010.27205.40 
  Michalska, Aleksandra 1767 POL0.001-0.7720-15.40 
  Zarebska, Lena 1820 POL0.501-0.2120-4.20 

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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