Individual Calculations August 2012
 Osmachko, Vladimir  Total change: -23.10  Rating chartPersonal card
 Summer on Petrograd side 2012 St. Peterburg RUS 2012-07-16
RcRownchangeKK*chgGame
 1982 2091 5.00 9 -0.77 30 -23.10 
  Orlov, Sergei 1796 RUS1.0010.15304.50 
  Boychuk, Evgeny 1918 RUS1.0010.27308.10 
  Feofanov, Denis f2318 RUS0.001-0.2130-6.30 
  Kopasov, Evgeny 2006 RUS0.501-0.1230-3.60 
  Simko, Vladimir 1982 RUS0.001-0.6530-19.50 
  Timirev, Sergey 1840 RUS1.0010.19305.70 
  Zheleznaykov, Peter 1975 RUS1.0010.343010.20 
  Abramov, Nikita 1912 RUS0.001-0.7330-21.90 
  Egorov, Konstantin 2087 RUS0.501-0.0130-0.30 

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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