Individual Calculations July 2013
 Bogachkova, Alena  Total change: 19.20  Rating chartPersonal card
 Omsk Rating 2013 Omsk RUS 2013-06-08
RcRownchangeKK*chgGame
 2019 2089 6.50 9 1.28 15 19.20 
  Petrenko, Mikhail 1689  * RUS1.0010.08151.20 
  Pisjmeniuk, Artem 1984 RUS1.0010.36155.40 
  Pozdniakov, Vladimir 2173 RUS0.5010.12151.80 
  Barakin, Gennady 2016 RUS1.0010.40156.00 
  Toder, Alexander 2131 RUS1.0010.56158.40 
  Krivoshapko, Alexander 2004 RUS1.0010.38155.70 
  Emeljanov, Alexander 2178 RUS0.001-0.3815-5.70 
  Skokov, Boris 2024 RUS0.001-0.5915-8.85 
  Budim, Vladimir 1976 RUS1.0010.35155.25 
 * 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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