Individual Calculations September 2011
 Kozyrev, Vladislav  Total change: -11.70  Rating chartPersonal card
 Summer on Petrograd Side 2011 St.Peterburg RUS 2011-07-18
RcRownchangeKK*chgGame
 1874 1813 3.00 9 -0.78 15 -11.70 
  Grachev, Alexey 2111 RUS0.001-0.1515-2.25 
  Klyuev, Viktor 1984 RUS0.001-0.2715-4.05 
  Dmitrieva, Tatiana 2033 RUS0.001-0.2215-3.30 
  Ovechkin, V 1984 RUS1.0010.731510.95 
  Petrochenko, Maria 1491 RUS0.001-0.8715-13.05 
  Bezobrazov, Lev 1689 RUS1.0010.33154.95 
  Laschevsky, Vasily 1898 RUS0.001-0.3815-5.70 
  Balichev, Andrey 1666 RUS1.0010.30154.50 
  Dushin, Nikolay 2010 RUS0.001-0.2515-3.75 

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)
 

 

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