Individual Calculations November 2009
 Nevorotov, Boris  Total change: 9.15  Rating chartPersonal card
 Omsk 2009 open Omsk RUS 2009-08-17
RcRownchangeKK*chgGame
 1970 2019 4.50 7 0.61 15 9.15 
  Pozdniakov, Vladimir 2219 RUS0.001-0.2415-3.60 
  Vieru, Vadim 1762 RUS0.501-0.3215-4.80 
  Sosunov, Sergey 1730 RUS1.0010.16152.40 
  Tsalko, Vadim 1983 RUS0.001-0.5515-8.25 
  Karabut, Vladimir 2159 RUS1.0010.691510.35 
  Borisov, Sergey M. 1994 RUS1.0010.47157.05 
  Kozenkov, Valery 1943 RUS1.0010.40156.00 

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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