Individual Calculations November 2009
 Katzkova, Olga  Total change: -2.25  Rating chartPersonal card
 Seniors RUS Chmp. 2009 Women Odintsovo RUS 2009-10-02
RcRownchangeKK*chgGame
 1974 2083 5.00 8 -0.15 15 -2.25 
  Korneeva, Tamara 1822 RUS1.0010.18152.70 
  Blagonadezhnaya, Ideya 1962 RUS0.501-0.1615-2.40 
  Shushpanova, Nina wf1958 RUS0.501-0.1715-2.55 
  Lunkina, Yulia wf1969 RUS0.501-0.1615-2.40 
  Malkova, Nadezhda 2003 RUS0.501-0.1115-1.65 
  Onoprienko, Elena 1977 RUS1.0010.36155.40 
  Chernova, Natalja 2082 RUS0.5010.00150.00 
  Malinicheva, L wf2018 UZB0.501-0.0915-1.35 

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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