Individual Calculations April 2022
 Preobrazhenskaya, Diana  Total change: 18.00  Rating chartPersonal card
 CFR 2022 Kaluga RUS 2022-03-16
RcRownchangeKK*chgGame
 1845 1814 4.50 8 0.45 40 18.00 
  Efimova, Darya 1600 RUS1.0010.23409.20 
  Kleschevnikov, Arseny 1451 RUS0.001-0.9040-36.00 
  Efremov, Arsenii 1638 RUS1.0010.274010.80 
  Sokolov, Sergey 1693 RUS0.501-0.1640-6.40 
  Smirnov, Alexander m2355 RUS1.0010.974038.80 
  Lisenkov, Svyatoslav 2024 RUS0.001-0.2340-9.20 
  Mikheev, Arsenii E. 1675 RUS1.0010.314012.40 
  Ibadov, Dashgyn f2322 RUS0.001-0.0440-1.60 

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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