Individual Calculations January 2009
 Gavrikov, Viktor  Total change: 2.85  Rating chartPersonal card
 Autumn on Petrograd side 2008 open St.Petersburg RUS 2008-09-22
RcRownchangeKK*chgGame
 1983 1667 1.00 5 0.32 15 4.80 
  Kopasov, Alexander 2017 RUS0.001-0.1115-1.65 
  Abramichev, Artyom 2003 RUS0.001-0.1215-1.80 
  Fokin, Anatoly 1919 RUS0.001-0.1915-2.85 
  Kuzmin, Yuri 2002 RUS1.0010.881513.20 
  Smirnov, Vladimir G. 1976 RUS0.001-0.1415-2.10 

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 Autumn 2008 open St.Petersburg RUS 2008-11-01
RcRownchangeKK*chgGame
 1954 1659 1.00 7 -0.13 15 -1.95 
  Sinajskij, Anatolij 2009 RUS0.001-0.1115-1.65 
  Orlov, Anatoly 2009 RUS0.001-0.1115-1.65 
  Stepaniants, Anatoly 2000 RUS0.001-0.1215-1.80 
  Kudrjavich, Dmitry 1950 RUS1.0010.851512.75 
  Kozlov, Mikhail 2009 RUS0.001-0.1115-1.65 
  Stroganov, Anatoly 1953 RUS0.001-0.1515-2.25 
  Kosov, Igor 1746 RUS0.001-0.3815-5.70 

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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