Individual Calculations March 2019
 Pikalova, Sofya  Total change: -18.40  Rating chartPersonal card
 Moscow Open 2019_B Moscow RUS 2019-01-26
RcRownchangeKK*chgGame
 1896 1740 2.00 8 -0.46 40 -18.40 
  Bulatova, Kamaliya wf2107 RUS0.001-0.1040-4.00 
  Miroshnik, Ekaterina wf2023 RUS0.5010.344013.60 
  Lagutina, Olga 1922 RUS1.0010.744029.60 
  Vyrtosu, Natalia 1952 RUS0.001-0.2340-9.20 
  Voskresenskaya, Marta 1906 RUS0.001-0.2840-11.20 
  Arutyunova, Yuliya 1814 RUS0.001-0.4040-16.00 
  Makarenko, Elizaveta 1526 RUS0.501-0.2740-10.80 
  Khan, Anastasia 1921 RUS0.001-0.2640-10.40 

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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