Individual Calculations September 2009
 Barkov, Alexey  Total change: 19.05  Rating chartPersonal card
 Chelyabinsk CCC 2009 Rtg Chelyabinsk RUS 2009-08-08
RcRownchangeKK*chgGame
 2020 2039 6.00 9 1.27 15 19.05 
  Inyakin, Gennady 1726 RUS1.0010.14152.10 
  Galiullin, Zif 1890 RUS1.0010.30154.50 
  Kholopov, Alexander A. f2267 RUS0.5010.29154.35 
  Sotnikov, Alexander I. f2301 RUS0.001-0.1815-2.70 
  Matiushinsky, Vladimir 2029 RUS1.0010.49157.35 
  Bakin, Alexander f2248 RUS0.001-0.2315-3.45 
  Gryaznev, Alexander 1962 RUS0.501-0.1115-1.65 
  Popov, Alexander A. 1831 RUS1.0010.23153.45 
  Popov, Sergei 1924 RUS1.0010.34155.10 

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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