Individual Calculations January 2009
 Fedoseev, Sergey  Total change: -28.95  Rating chartPersonal card
 Autumn on Petrograd side 2008 open St.Petersburg RUS 2008-09-22
RcRownchangeKK*chgGame
 1979 2182 5.00 9 -1.83 15 -27.45 
  Gorelikov, Igor 1968 RUS0.001-0.7715-11.55 
  Fokin, Anatoly 1919 RUS1.0010.18152.70 
  Tkachev, Taras 1991 RUS1.0010.25153.75 
  Orlov, Anatoly 2052 RUS0.001-0.6815-10.20 
  Martynov, Pavel 1952 RUS0.501-0.2915-4.35 
  Stroganov, Anatoly 1959 RUS1.0010.22153.30 
  Usmanov, Vasily 2018 RUS0.001-0.7215-10.80 
  Kopasov, Evgeny 2046 RUS0.501-0.1815-2.70 
  Mukha, Aleksey 1902 RUS1.0010.16152.40 

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)
 
 M.Chigorin Memorial 2008 open St.Petersburg RUS 2008-10-04
RcRownchangeKK*chgGame
 2275 2193 3.50 9 -0.10 15 -1.50 
  Orlov, Oleg 2333 RUS0.5010.19152.85 
  Ionov, Sergey g2543 RUS0.001-0.1115-1.65 
  Chernov, Vladimir E. 2040 RUS0.501-0.2015-3.00 
  Bagrunov, Vladimir 2020 RUS1.0010.27154.05 
  Shchukin, Dmitry m2357 RUS0.001-0.2815-4.20 
  Dushin, Nikolay 2025 RUS0.501-0.2215-3.30 
  Serov, Maksim 2378 RUS1.0010.741511.10 
  Sudakova, Irina wg2349 RUS0.001-0.2915-4.35 
  Ivanov, Alexey m2431 RUS0.001-0.2015-3.00 

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)
 

 

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