Individual Calculations September 2011
 Krivoschekov, Artyom  Total change: 54.90  Rating chartPersonal card
 Summer on Petrograd Side 2011 St.Peterburg RUS 2011-07-18
RcRownchangeKK*chgGame
 1889 1668 4.00 9 1.83 30 54.90 
  Dushin, Nikolay 2010 RUS0.5010.383011.40 
  Pershin, Denis 1979 RUS0.001-0.1430-4.20 
  Kozlov, Mikhail 1914 RUS0.001-0.1930-5.70 
  Smirnov, Leonid G. 1956 RUS1.0010.843025.20 
  Katyshkina, Anastasia 1936 RUS0.001-0.1730-5.10 
  Gusev, Boris 1781 RUS1.0010.653019.50 
  Dmitrieva, Tatiana 2033 RUS0.001-0.1030-3.00 
  Petrochenko, Maria 1491 RUS0.501-0.2330-6.90 
  Laschevsky, Vasily 1898 RUS1.0010.793023.70 

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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