Individual Calculations September 2009
 Bulgakov, Nikolai  Total change: 0.00  Rating chartPersonal card
 Chelyabinsk CCC 2009 Rtg Chelyabinsk RUS 2009-08-08
RcRownchangeRpKK*chgGame
 1997 0 3.50 6 0.00 2010   0.00 
  Baisalova, Aigul wf2100 KAZ0.0010.00 0.00 
  Popov, Sergei 1924 RUS0.0010.00 0.00 
  Zorin, Yuri 1844 RUS1.0010.00 0.00 
  Khazhipov, Timur 1916 RUS1.0010.00 0.00 
  Gryaznev, Alexander 1962 RUS0.5010.00 0.00 
  Akst, Ilia 2238 RUS1.0010.00 0.00 

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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