Individual Calculations May 2010
 Ginburg, Vladilen  Total change: 12.30  Rating chartPersonal card
 Spring on Petrograd Side 2010 St.Petersburg RUS 2010-04-05
RcRownchangeKK*chgGame
 2019 2038 4.50 7 0.82 15 12.30 
  Grigoryev, Mikhail 1846 RUS0.501-0.2515-3.75 
  Safronov, Kirill 1878 RUS1.0010.29154.35 
  Solovyov, Viktor 2259 RUS0.5010.28154.20 
  Kopasov, Evgeny 2101 RUS0.5010.09151.35 
  Smirnov, Artyom 2179 RUS0.001-0.3115-4.65 
  Glazov, Anatoly 1935 RUS1.0010.36155.40 
  Pershin, Denis 1937 RUS1.0010.36155.40 

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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