Individual Calculations April 2009
 Dragov, Anatoly  Total change: 40.00  Rating chartPersonal card
 16. P.V.Dubinin Memorial 2009 open Nizhny Novgorod RUS 2009-01-03
RcRownchangeKK*chgGame
 2127 1977 3.50 6 1.60 25 40.00 
  Arzamastsev, Artur 2215 RUS0.5010.30257.50 
  Rozkov, Nikolai f2327 RUS0.001-0.1125-2.75 
  Varfalomeev, Yan 1688 RUS1.0010.16254.00 
  Kotov, Dmitry 2129 RUS1.0010.702517.50 
  Khudjakov, Sergey V. 2123 RUS1.0010.702517.50 
  Danov, Alexander 2277 RUS0.001-0.1525-3.75 

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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