Individual Calculations July 2009
 Kopasov, Evgeny  Total change: -1.50  Rating chartPersonal card
 Spring Holidays 2009 Open St.Petersburg RUS 2009-03-21
RcRownchangeKK*chgGame
 2090 2047 3.50 8 -0.11 15 -1.65 
  Utkin, Aleksey f2368 RUS0.001-0.1315-1.95 
  Burshanov, Mikhail 1919 RUS0.501-0.1715-2.55 
  Babaev, David 1845 RUS1.0010.24153.60 
  Kopasov, Alexander 2155 RUS0.5010.15152.25 
  Pogosian, Vladimir 2308 ARM0.001-0.1815-2.70 
  Kudrjavich, Dmitry 1914 RUS1.0010.32154.80 
  Reshetov, Valery 2129 RUS0.5010.11151.65 
  Shagiakhmetov, Artem 2084 RUS0.001-0.4515-6.75 

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)
 
 Spring on Petrograd Side 2009 St.Petersburg RUS 2009-03-30
RcRownchangeKK*chgGame
 2173 2047 4.00 8 1.33 15 19.95 
  Gorbatenko, Alexander 2203 RUS0.5010.21153.15 
  Kadyrov, Albert 2157 RUS0.5010.15152.25 
  Gaprindashvili, Nona 2089 RUS1.0010.56158.40 
  Kuzmin, Yuriy 2156 RUS0.001-0.3515-5.25 
  Naumenko, Oleg 2239 RUS0.5010.25153.75 
  Fateev, Michail 2109 RUS1.0010.59158.85 
  Smirnov, Artyom 2120 RUS0.001-0.4015-6.00 
  Khakimov, Timur m2310 RUS0.5010.32154.80 

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 CCC 2009 Final St.Petersburg RUS 2009-05-19
RcRownchangeKK*chgGame
 2046 2075 3.00 8 -1.32 15 -19.80 
  Katyshkina, Anastasia 1799 RUS0.001-0.8315-12.45 
  Pischikov, Vadim 1950 RUS0.501-0.1715-2.55 
  Kaneyama, Men Cher 1987 RUS1.0010.38155.70 
  Sheynin, Izrail 2173 RUS1.0010.63159.45 
  Shchukin, Dmitry m2363 RUS0.001-0.1615-2.40 
  Salov, Vitaly V. 2166 RUS0.001-0.3815-5.70 
  Emdin, Mark 1939 RUS0.501-0.1815-2.70 
  Martynov, Pavel 1992 RUS0.001-0.6115-9.15 

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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