Individual Calculations August 2019
 Chornozem, Sergey  Total change: 0.60  Rating chartPersonal card
 Lipnitsky Memorial -2019 Kyiv UKR 2019-07-02
RcRownchangeKK*chgGame
 1785 1954 5.00 7 0.03 20 0.60 
  Sorokin, Volodymyr 1601 UKR1.0010.11202.20 
  Manko, Mariya 1807 UKR0.501-0.2020-4.00 
  Shkryl, Kateryna 1786 UKR0.501-0.2220-4.40 
  Kinash, Oleksandr 1732 UKR1.0010.22204.40 
  Ovcharenko, Hryhoriy 1717 UKR1.0010.20204.00 
  Savian, Sergiy 1964 UKR0.5010.01200.20 
  Spys, Vlad 1891 UKR0.501-0.0920-1.80 

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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