Individual Calculations April 2022
 Romanov, Nikita M.  Total change: 48.40  Rating chartPersonal card
 St. Petersburg 95th Championship, Semifinal, Men St. Petersburg RUS 2022-02-19
RcRownchangeKK*chgGame
 2083 2016 4.50 8 1.21 40 48.40 
  Aleksandrov, Danila 2171 RUS0.5010.21408.40 
  Kononov, Viktor V. 2056 RUS0.5010.06402.40 
  Kobak, Polina 1913 RUS0.501-0.1440-5.60 
  Nazarova, Anastasia wf2222 FIN1.0010.764030.40 
  Seleznev, Mikhail V. 1974 RUS0.501-0.0640-2.40 
  Kumargaliev, Marsel 2087 RUS1.0010.604024.00 
  Pimenov, Valeri 2137 RUS0.5010.16406.40 
  Zaichikov, Andrey 2105 RUS0.001-0.3840-15.20 

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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