Individual Calculations November 2009
 Blagonadezhnaya, Ideya  Total change: 23.25  Rating chartPersonal card
 Seniors RUS Chmp. 2009 Women Odintsovo RUS 2009-10-02
RcRownchangeKK*chgGame
 2065 1962 4.50 8 1.55 15 23.25 
  Katzkova, Olga 2083 RUS0.5010.16152.40 
  Lunkina, Yulia wf1969 RUS0.5010.01150.15 
  Beliaeva, Natalia wf2008 RUS0.5010.06150.90 
  Chernova, Natalja 2082 RUS1.0010.66159.90 
  Kozlovskaya, Valentina wg2252 RUS0.001-0.1615-2.40 
  Kabanova, Irina 2026 RUS0.5010.09151.35 
  Kazantseva, Alla 1958 RUS1.0010.49157.35 
  Sorokina, Tamara wm2145 RUS0.5010.24153.60 

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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