Blitz: Individual Calculations April 2020
 Osypova, Alona  Total change: -7.40  Rating chartPersonal card
 International Women's Day Tournament - 2020. Blitz Kharkiv UKR 2020-03-09
RcRownchangeKK*chgGame
 1672 1618 3.50 9 -0.37 20 -7.40 
  Kalosha, Zhiulien Oleksii 1905 UKR0.001-0.1620-3.20 
  Yushchenko, Alexandr 1907 UKR0.001-0.1620-3.20 
  Basova, Polina 1698 UKR0.001-0.3920-7.80 
  Korchagina, Polina 1286 UKR0.001-0.8820-17.60 
  Shakhaylo, Vyacheslav 1671 UKR1.0010.572011.40 
  Nemykin, Vladimir 1653 UKR1.0010.552011.00 
  Shpakov, Vasilii 1679 UKR0.001-0.4220-8.40 
  Sharova, Elyzaveta 1538 UKR1.0010.39207.80 
  Basov, Nikita 1714 UKR0.5010.13202.60 

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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