Rapid: Individual Calculations September 2019
 Kozlova, Anastasia  Total change: 28.80  Rating chartPersonal card
 Dubna 2019 - Estafeta pokoleniy rapid Dubna RUS 2019-08-18
RcRownchangeKK*chgGame
 1549 1369 3.50 7 1.44 20 28.80 
  Tarmosin, Mikhail 1769  * RUS0.001-0.0820-1.60 
  Vinokurov, Grigoriy 1628 RUS0.5010.32206.40 
  Semenov, Lev 1561 RUS1.0010.752015.00 
  Abramov, Vladimir 1739 RUS0.001-0.1020-2.00 
  Aigi, Anna 1485 RUS0.001-0.3420-6.80 
  Merkulov, Danila 1300 RUS1.0010.40208.00 
  Popov, Leonid A. 1364 RUS1.0010.49209.80 
 * 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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