Individual Calculations January 2009
 Rogov, Igor  Total change: 2.55  Rating chartPersonal card
 Novokuznetsk Chmp. Open 2008 Novokuznetsk RUS 2008-11-22
RcRownchangeKK*chgGame
 2044 1977 3.50 8 0.17 15 2.55 
  Shirokov, Andrey 2207 RUS0.5010.29154.35 
  Temnikov, Anatoly 2228 RUS0.001-0.1915-2.85 
  Egorova, Valentina 1989 RUS0.001-0.4815-7.20 
  Bodak, Artem 1905 RUS1.0010.40156.00 
  Vorobyova, Alyona 1890 RUS1.0010.38155.70 
  Alimov, Alexander 2023 RUS0.001-0.4415-6.60 
  Korolkov, Vladimir 2120 RUS0.001-0.3115-4.65 
  Krapivina, Rimma wf1990 RUS1.0010.52157.80 

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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