Individual Calculations May 2011
 Barkov, Alexey  Total change: 8.55  Rating chartPersonal card
 Chelyabinsk region Men's Chmp. 2011 Chelyabinsk RUS 2011-02-26
RcRownchangeKK*chgGame
 2093 2090 4.50 8 0.57 15 8.55 
  Kosov, Viacheslav 2037 RUS0.501-0.0715-1.05 
  Kuznetsov, Igor 2234 RUS0.001-0.3115-4.65 
  Polosin, Evgeni 1903 RUS1.0010.26153.90 
  Kozirev, Alexander f2360 RUS1.0010.831512.45 
  Sviridov, Alexander 2245 RUS0.001-0.2915-4.35 
  Sotnikov, Alexander I. f2249 RUS0.001-0.2915-4.35 
  Pivkin, Anton 1767 RUS1.0010.13151.95 
  Shumkov, Victor 1947 RUS1.0010.31154.65 

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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