Individual Calculations March 2010
 Serdjukov, Sergey  Total change: -31.20  Rating chartPersonal card
 Voronezh Chmp. 2010 SF open Voronezh RUS 2010-02-10
RcRownchangeKK*chgGame
 1970 2133 3.50 8 -2.08 15 -31.20 
  Popov, Kirill 1869 RUS1.0010.18152.70 
  Koshelev, Vladimir 1948 RUS1.0010.26153.90 
  Mokshin, Maksim 1826 RUS0.501-0.3615-5.40 
  Filippov, Vladimir f2054 RUS0.001-0.6115-9.15 
  Ioffe, Evgeny 2084 RUS0.501-0.0715-1.05 
  Kurnakov, Maxim 1795 RUS0.501-0.3815-5.70 
  Elfimov, Kirill 2035 RUS0.001-0.6315-9.45 
  Fadin, Evgeny 2152 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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