Individual Calculations March 2010
 Izoitko, Alexey  Total change: -13.00  Rating chartPersonal card
 St.Petersburg Men's Chmp. 2010 QF St.Petersburg RUS 2009-12-12
RcRownchangeKK*chgGame
 1941 2030 5.00 9 -0.35 25 -8.75 
  Drobyshev, Sergey 1645 RUS1.0010.09252.25 
  Gorbatenko, Alexander 2124 RUS0.001-0.3725-9.25 
  Avdonin, Maxim 1645 RUS1.0010.09252.25 
  Kostyuchenko, Vladimir 2197 RUS0.5010.22255.50 
  Smirnov, Artyom 2149 RUS0.001-0.3425-8.50 
  Eltsov, Valery 2093 RUS0.001-0.4125-10.25 
  Paliy, Vladimir 1837 RUS0.501-0.2525-6.25 
  Kalyanov, Yury 1880 RUS1.0010.30257.50 
  Balagaev, Nikolay 1899 RUS1.0010.32258.00 

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 2010 open St.Petersburg RUS 2010-02-01
RcRownchangeKK*chgGame
 1948 2030 4.00 7 -0.17 25 -4.25 
  Drobyshev, Sergey 1645 RUS1.0010.09252.25 
  Pochinkov, Andrey 2197 CZE0.001-0.2825-7.00 
  Khatenever, Feliks 1914 RUS1.0010.34258.50 
  Solovyov, Viktor 2230 RUS0.001-0.2425-6.00 
  Mukha, Aleksey 1937 RUS0.001-0.6325-15.75 
  Alekseev, Andrei 1802 RUS1.0010.21255.25 
  Saveliev, Alexei 1910 RUS1.0010.34258.50 

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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