Individual Calculations January 2009
 Pischikov, Vadim  Total change: -54.25  Rating chartPersonal card
 Autumn on Petrograd side 2008 open St.Petersburg RUS 2008-09-22
RcRownchangeKK*chgGame
 1970 1981 2.00 7 -1.56 25 -39.00 
  Dushin, Nikolay 2035 RUS0.5010.08252.00 
  Letov, Petr 2097 RUS0.001-0.3425-8.50 
  Karataev, Oleg 1932 RUS1.0010.432510.75 
  Kopasov, Evgeny 2046 RUS0.001-0.4125-10.25 
  Stroganov, Anatoly 1959 RUS0.001-0.5325-13.25 
  Yusupova, Lilia 1720 RUS0.001-0.8225-20.50 
  Kuzmin, Yuri 2002 RUS0.5010.03250.75 

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)
 
 St.Petersburg Chmp. 2008 QF open St.Petersburg RUS 2008-10-15
RcRownchangeKK*chgGame
 2030 1981 2.50 7 -0.61 25 -15.25 
  Bryndin, Vladimir 2243 RUS0.001-0.1825-4.50 
  Chuvakov, Nikolay 1840 RUS1.0010.31257.75 
  Malofeev, Alex f2253 RUS0.001-0.1725-4.25 
  Fokin, Anatoly 1919 RUS0.001-0.5925-14.75 
  Paliy, Vladimir 1805 RUS1.0010.27256.75 
  Skrjabin, Igor 2110 RUS0.5010.17254.25 
  Orlov, Anatoly 2037 RUS0.001-0.4225-10.50 

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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