Individual Calculations January 2013
 Dubinsky, Alexander  Total change: -22.50  Rating chartPersonal card
 SPb Seniors Champ. 2012 St. Petersburg RUS 2012-11-15
RcRownchangeKK*chgGame
 1872 1892 4.00 9 -0.75 30 -22.50 
  Fedorov, Sergey 2136 RUS0.001-0.2030-6.00 
  Semenikhin, Viktor 1668 RUS0.001-0.7830-23.40 
  Gusev, Boris 1703 RUS0.001-0.7530-22.50 
  Goroshko, Leontiy 1767 RUS1.0010.33309.90 
  Stroganov, Anatoly 1808 RUS1.0010.383011.40 
  Volskaya, Vera 1947 RUS0.001-0.4230-12.60 
  Prosunchikov, German 1904 RUS1.0010.523015.60 
  Kruglikov, Alexander 2013 RUS0.001-0.3430-10.20 
  Mironovich, Mark 1898 RUS1.0010.513015.30 

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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