Individual Calculations July 2009
 Yakushev, Nikolai  Total change: 19.05  Rating chartPersonal card
 Novosibirsk March 2009 open Novosibirsk RUS 2009-03-17
RcRownchangeKK*chgGame
 2028 2183 7.50 9 1.27 15 19.05 
  Stepanenko, Leonid 1885 RUS1.0010.15152.25 
  Chaschin, Nikolai 1859 RUS1.0010.13151.95 
  Zhdanov, Petr 2038 RUS1.0010.31154.65 
  Chuguev, Anton 2194 RUS1.0010.52157.80 
  Krasnov, Yury 2035 RUS1.0010.30154.50 
  Chesnokov, Gennady 2024 RUS0.501-0.2115-3.15 
  Perfilov, Oleg 1990 RUS1.0010.25153.75 
  Okladnikov, Gennady 2204 RUS0.5010.03150.45 
  Shakirov, Alexandr 2021 KAZ0.501-0.2115-3.15 

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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