Individual Calculations December 2012
 Kotchnev, Andrey  Total change: 5.40  Rating chartPersonal card
 Europa-Azia 2012 Gornozavodsk RUS 2012-11-02
RcRownchangeKK*chgGame
 2080 2043 4.00 8 0.36 15 5.40 
  Kruglikova, Viktorija 1744 RUS1.0010.15152.25 
  Uglinskih, Alexandr f2306 RUS0.5010.32154.80 
  Kostarev, Ivan 2102 RUS0.5010.08151.20 
  Zharkov, Alexey 2321 RUS1.0010.831512.45 
  Kuznetsov, Mikhail V. 2187 RUS0.001-0.3115-4.65 
  Ganiev, Takhir 1968 RUS0.001-0.6015-9.00 
  Poletaev, Vitaly 1999 RUS0.001-0.5615-8.40 
  Ogorodov, Petr 2010 RUS1.0010.45156.75 

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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