Blitz: Individual Calculations September 2019
 Petrukhina, Olga  Total change: -16.40  Rating chartPersonal card
 Malaya Zemlya-2019 Blitz Novorossiysk RUS 2019-07-12
RcRownchangeKK*chgGame
 1777 2042 7.00 10 -0.82 20 -16.40 
  Nikishin, Gleb 1642  * RUS1.0010.08201.60 
  Bukreev, Stanislav 1642  * RUS1.0010.08201.60 
  Baranov, Valentin 1642  * RUS1.0010.08201.60 
  Dontsov, Sergey 1642  * RUS0.501-0.4220-8.40 
  Bitkinin, Ruslan 1825 RUS1.0010.22204.40 
  Kazmin, Semen 2150 RUS0.001-0.3520-7.00 
  Krapivin, Vladimir 1767 RUS0.501-0.3320-6.60 
  Tarasov, Yaroslav 1642  * RUS1.0010.08201.60 
  Tsyganov, Vladimir 1665 RUS1.0010.09201.80 
  Kabanova, Ekaterina wf2155 RUS0.001-0.3520-7.00 
 * 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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