Individual Calculations April 2008
 Usmanov, Vasily  Total change: 6.25  Rating chartPersonal card
 27. Blokadny St.Petersburg 2008 open St.Petersburg RUS 2008-01-05
RcRownchangeKK*chgGame
 2082 2045 1.00 3 -0.37 25 -9.25 
  Churkin, Vitaly 2284 RUS0.001-0.2025-5.00 
  Gorjunov, Sergey 2088 RUS0.001-0.4425-11.00 
  Martynova, Anastasia 1873 RUS1.0010.27256.75 

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)
 
 Winter on Petrograd Side 2008 open St.Petersburg RUS 2008-01-28
RcRownchangeKK*chgGame
 2151 2045 3.50 8 0.62 25 15.50 
  Frolochkin, Vladimir 2325 RUS0.001-0.1625-4.00 
  Fokin, Anatoly 1874 RUS1.0010.27256.75 
  Zhukov, Klim 2154 RUS1.0010.652516.25 
  Miednikova, Swietlana wf2171 RUS1.0010.672516.75 
  Matrosov, Vladimir 2178 RUS0.001-0.3225-8.00 
  Dushenok, Anna wm2163 RUS0.5010.16254.00 
  Savinov, Leonid 2161 RUS0.001-0.3425-8.50 
  Pashinsky, Mikhail 2184 RUS0.001-0.3125-7.75 

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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