Individual Calculations August 2014
 Kosarev, Aleksey  Total change: 14.10  Rating chartPersonal card
 Obninsk-Summer-2014 Obninsk RUS 2014-06-20
RcRownchangeKK*chgGame
 2077 2073 5.50 9 0.94 15 14.10 
  Kogan, Elvira 1742 RUS1.0010.12151.80 
  Stupak, Kirill g2473  * BLR0.001-0.0815-1.20 
  Petrov, Vladimir S. 1908 RUS1.0010.28154.20 
  Ivanov, Mikhail M g2388 RUS0.5010.36155.40 
  Kogan, Tatjana 1708 RUS1.0010.10151.50 
  Afonasieva, Anna 1934 RUS0.501-0.1915-2.85 
  Tunik, Gennady g2422 RUS0.001-0.1115-1.65 
  Ryabov, Igor 1959 RUS1.0010.34155.10 
  Chernyshov, Pavel 2162 RUS0.5010.12151.80 
 * 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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