Individual Calculations January 2009
 Akishina, Tatyana  Total change: -2.25  Rating chartPersonal card
 Novokuznetsk Chmp. Open 2008 Novokuznetsk RUS 2008-11-22
RcRownchangeKK*chgGame
 2030 1948 3.00 8 -0.15 15 -2.25 
  Volodarsk, Yury 2177 RUS0.001-0.2115-3.15 
  Usatov, Vladimir f2145 RUS0.5010.25153.75 
  Turbin, Vladimir 2094 RUS0.001-0.3015-4.50 
  Peshkov, Nikita 1986 RUS0.001-0.4515-6.75 
  Smotraeva, Valentina 1851 RUS1.0010.37155.55 
  Shukan, Mikhail 2104 RUS0.5010.21153.15 
  Spirin, Alexandr 1929 RUS0.001-0.5315-7.95 
  Chernyh, Pavel 1956 RUS1.0010.51157.65 

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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