Individual Calculations April 2022
 Kuzmin, Ivan  Total change: 18.20  Rating chartPersonal card
 OPEN Moscow. February 2022 Moscow RUS 2022-02-08
RcRownchangeKK*chgGame
 1828 1921 5.00 7 0.91 20 18.20 
  Prakhov, Nikolay 1521  * RUS1.0010.08201.60 
  Denisov, Vladislav 2192 RUS1.0010.832016.60 
  Korshunov, Sergey And. 2038 RUS0.001-0.3420-6.80 
  Stanislavskiy, Ilya 1605 RUS1.0010.13202.60 
  Murygin, Dmitry 1971 RUS1.0010.572011.40 
  Dambaev, Dashi 1497 RUS1.0010.07201.40 
  Bogaudinov, Rushan 1971 RUS0.001-0.4320-8.60 
 * 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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