Individual Calculations September 2011
 Kuzmin, Yuri  Total change: -13.80  Rating chartPersonal card
 Summer on Petrograd Side 2011 St.Peterburg RUS 2011-07-18
RcRownchangeKK*chgGame
 1907 1896 2.50 7 -0.92 15 -13.80 
  Kobzar, Alexandr 2184 UKR0.001-0.1615-2.40 
  Latonin, Mikhail 1968 RUS0.5010.10151.50 
  Tskhadadze, Anna 1761 RUS0.001-0.6815-10.20 
  Kazantsev, Alexandr 1958 RUS0.001-0.4115-6.15 
  Gogin, Maksim 2075 RUS0.001-0.2715-4.05 
  Yusupova, Lilia 1672 RUS1.0010.22153.30 
  Orlov, Sergei 1733 RUS1.0010.28154.20 

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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