Individual Calculations July 2019
 Sergiienko, Andrii  Total change: 62.00  Rating chartPersonal card
 Championship of Kharkiv Region in Chess classic Kharkiv UKR 2019-06-11
RcRownchangeKK*chgGame
 1884 1821 4.50 7 1.55 40 62.00 
  Matjash, Nikolay 1887 UKR0.001-0.4140-16.40 
  Gavrish, Leonid 2102 UKR0.001-0.1640-6.40 
  Petrova, Elizaveta 1570 UKR0.501-0.3140-12.40 
  Petrova, Polina 1539 UKR1.0010.16406.40 
  Rybakov, Sergey 1958 UKR1.0010.684027.20 
  Obodets, Maksym 1978 UKR1.0010.714028.40 
  Cherniaiev, Tykhon 2156 UKR1.0010.884035.20 

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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