Individual Calculations March 2012
 Norbaev, Nabijon  Total change: -31.65  Rating chartPersonal card
 Moscow Open 2012 C Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 2012 2151 4.00 9 -2.11 15 -31.65 
  Ivanov, Michail 1856 RUS1.0010.15152.25 
  Yeletsky, Ivan 1985 RUS0.501-0.2215-3.30 
  Kuzmin, Arseniy 2006 RUS1.0010.31154.65 
  Afanaskin, Igor 1976 RUS1.0010.27154.05 
  Kostin, Konstantin f2289 RUS0.001-0.3115-4.65 
  Denisov, Vladislav 2009 RUS0.001-0.6915-10.35 
  Rudakov, Aleksandr 2017 RUS0.501-0.1815-2.70 
  Sergeev, Ilya 2021 RUS0.001-0.6815-10.20 
  Kovalev, Egor 1949 RUS0.001-0.7615-11.40 

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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