Rapid: Individual Calculations September 2013
 Petko, Darya  Total change: -3.40  Rating chartPersonal card
 Pacific meridian 2013 Vladivostok RUS 2013-07-18
RcRownchangeKK*chgGame
 1964 1819 2.50 8 -0.17 20 -3.40 
  Batsanin, Dmitry m2219  * RUS0.5010.42208.40 
  Zheltov, Roman 2199 RUS0.001-0.0920-1.80 
  Karpinskiy, Kirill 1954 RUS0.001-0.3220-6.40 
  Schukin, Maksim 1817 RUS0.001-0.5020-10.00 
  Kulakov, Nikita 1843 RUS0.5010.03200.60 
  Popov, Agit 1986 RUS0.5010.22204.40 
  Kachabekov, Elkhan 1696 RUS1.0010.33206.60 
  Chernikov, Daniil 1999 RUS0.001-0.2620-5.20 
 * 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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