Individual Calculations March 2011
 Bobko, Ekaterina  Total change: -10.05  Rating chartPersonal card
 Berdsk Chmp. 2011 open Berdsk RUS 2011-01-02
RcRownchangeKK*chgGame
 1991 2063 3.50 7 -0.67 15 -10.05 
  Vshivkov, Vitaly 1836 RUS0.501-0.2915-4.35 
  Kuzmin, Arseniy 1948 RUS1.0010.34155.10 
  Latyev, Yury 2056 RUS0.001-0.5115-7.65 
  Ruzanov, Alexander 2050 RUS0.001-0.5215-7.80 
  Bogdanov, Kirill 2054 RUS1.0010.49157.35 
  Terchanyan, Zograb 1907 RUS1.0010.29154.35 
  Kovylin, Konstantin 2086 RUS0.001-0.4715-7.05 

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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