Individual Calculations October 2008
 Chernov, Vladimir E.  Total change: 3.45  Rating chartPersonal card
 White Nights 2008 open St.Petersburg RUS 2008-06-21
RcRownchangeKK*chgGame
 2066 2037 4.50 9 0.23 15 3.45 
  Karasev, Vladimir I m2387 RUS0.001-0.1115-1.65 
  Mukha, Aleksey 1857 RUS1.0010.26153.90 
  Pogosian, Vladimir 2307 ARM0.001-0.1715-2.55 
  Melnikov, Nikolay 1853 RUS1.0010.26153.90 
  Fedoseev, Sergey f2175 RUS0.001-0.3115-4.65 
  Tsvetkov, Alexey 1892 RUS1.0010.31154.65 
  Solovjova, Valentina wm2275 RUS0.001-0.2015-3.00 
  Koltsov, Roman 1935 RUS0.501-0.1415-2.10 
  Malinovsky, Ilya 1910 RUS1.0010.33154.95 

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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