Individual Calculations September 2019
 Bogdanova, Darya  Total change: -18.00  Rating chartPersonal card
 Summer on Petrograd Side 2019 St. Petersburg RUS 2019-07-22
RcRownchangeKK*chgGame
 1666 1674 3.00 7 -0.45 40 -18.00 
  Chernov, Maksim 2023 RUS0.001-0.1140-4.40 
  Zolotykh, Ivan 1274  * RUS1.0010.08403.20 
  Mukha, Aleksey 1726 RUS0.001-0.4340-17.20 
  Klobukov, Sergey 1700 RUS0.5010.04401.60 
  Titievskaya, Elizaveta 1732 RUS0.5010.08403.20 
  Shaitor, Ilya 1297 RUS1.0010.09403.60 
  Gantsevich, Aleksey A. 1910 RUS0.001-0.2040-8.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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