Individual Calculations May 2012
 Voronenkov, Sergey  Total change: 4.50  Rating chartPersonal card
 Spring on Petrograd Side 2012 St. Petersburg RUS 2012-04-02
RcRownchangeKK*chgGame
 2055 2028 4.00 8 0.30 15 4.50 
  Turetsky, Mark 1677 RUS1.0010.11151.65 
  Ljubarov, Mark 2126 RUS0.001-0.3715-5.55 
  Nikitinyh, Boris 2193 RUS0.5010.22153.30 
  Vunder, Andrey 2274 RUS0.5010.31154.65 
  Prosunchikov, German 1927 RUS1.0010.36155.40 
  Shushpanova, Nina wf1979 RUS1.0010.43156.45 
  Golovankov, Vladimir 2302 RUS0.001-0.1715-2.55 
  Klobukov, Sergey 1961 RUS0.001-0.5915-8.85 

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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