Rapid: Individual Calculations November 2019
 Berdychevskaya, Natasha  Total change: -45.20  Rating chartPersonal card
 Rapid Moscow. October 2019 - 3 Moscow RUS 2019-10-19
RcRownchangeKK*chgGame
 1643 2005 4.00 7 -2.26 20 -45.20 
  Zelenkov, Grigorii 1605  * RUS1.0010.08201.60 
  Amirdzhanyan, Vladimir 1680 RUS0.501-0.3720-7.40 
  Akhmedov, David 1666 RUS0.001-0.8820-17.60 
  Gapon, Ilya 1605  * RUS0.001-0.9220-18.40 
  Urivskiy, Arseniy A. 1605  * RUS1.0010.08201.60 
  Korshunov, Sergey A 1605  * RUS1.0010.08201.60 
  Orlov, Timofey 1732 RUS0.501-0.3320-6.60 
 * 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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