Individual Calculations November 2013
 Barhudarian, Rafael  Total change: 4.80  Rating chartPersonal card
 St. Petersburg Amateur Open Championship 2013 St. Petersburg RUS 2013-10-15
RcRownchangeKK*chgGame
 2222 2288 5.50 9 0.32 15 4.80 
  Bagrunov, Vladimir 1903 RUS1.0010.09151.35 
  Shpartko, Grigory 2135 RUS1.0010.30154.50 
  Serov, Maksim 2350 RUS1.0010.59158.85 
  Apryshko, Gleb f2316 RUS0.5010.04150.60 
  Gorlanov, Vladislav 2249 RUS0.001-0.5515-8.25 
  Shapiro, Viktor 2248 RUS1.0010.44156.60 
  Melnikov, Dmitry f2311 RUS0.001-0.4715-7.05 
  Kostyuchenko, Vladimir 2185 RUS1.0010.36155.40 
  Martynov, Pavel f2303 RUS0.001-0.4815-7.20 

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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