Individual Calculations March 2011
 Tkachev, Ivan  Total change: 26.55  Rating chartPersonal card
 Blockade CYSS-2 2011 open St. Petersburg RUS 2011-01-03
RcRownchangeKK*chgGame
 1994 2036 5.50 9 0.53 15 7.95 
  Orlov, Sergei 1733 RUS1.0010.14152.10 
  Letov, Petr 2225 RUS0.001-0.2515-3.75 
  Tarasov, Ilya 1897 RUS0.501-0.1915-2.85 
  Latonin, Mikhail 1935 RUS0.501-0.1415-2.10 
  Penkov, Aleksey 1957 RUS1.0010.39155.85 
  Svidinsky, Dmitry 2124 RUS0.5010.12151.80 
  Palchun, Grigory 2145 RUS0.001-0.3515-5.25 
  Safronov, Kirill 1875 RUS1.0010.29154.35 
  Shipulin, Denis 2051 RUS1.0010.52157.80 

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)
 
 Winter on Petrograd Side 2011 St. Petersburg RUS 2011-01-31
RcRownchangeKK*chgGame
 1971 2036 6.50 9 1.24 15 18.60 
  Rykov, Ivan 1775 RUS1.0010.18152.70 
  Dyakov, Vladislav 1851 RUS1.0010.26153.90 
  Solovyov, Viktor 2254 RUS0.5010.28154.20 
  Gorjunov, Sergey 2058 RUS0.001-0.4715-7.05 
  Kuzmin, Yuri 1925 RUS0.501-0.1515-2.25 
  Katyshkina, Anastasia 1898 RUS1.0010.31154.65 
  Bekhovskiy, Mikhail 1835 RUS1.0010.24153.60 
  Belov, Nikita 2025 RUS1.0010.48157.20 
  Pen, Pyotr 2119 RUS0.5010.11151.65 

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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