Individual Calculations January 2009
 Babkova, Nina  Total change: -69.75  Rating chartPersonal card
 SFR Chmp. 2008 Seniors open Novosibirsk RUS 2008-10-08
RcRownchangeKK*chgGame
 1918 2052 2.50 8 -2.79 25 -69.75 
  Popova, Adelanda 1702 RUS1.0010.11252.75 
  Okladnikov, Gennady 2159 RUS0.001-0.3525-8.75 
  Stepanenko, Leonid 1943 RUS0.501-0.1525-3.75 
  Gavrilov, Gennady 2051 RUS0.001-0.5025-12.50 
  Kruppa, Vladimir 1907 RUS0.001-0.6925-17.25 
  Kaigorodov, Timofei 1780 RUS1.0010.17254.25 
  Romanov, Viktor 1985 RUS0.001-0.5925-14.75 
  Smirnova, Elena 1820 RUS0.001-0.7925-19.75 

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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