Individual Calculations March 2011
 Dushin, Nikolay  Total change: 3.45  Rating chartPersonal card
 Winter on Petrograd Side 2011 St. Petersburg RUS 2011-01-31
RcRownchangeKK*chgGame
 1891 2018 5.50 8 0.23 15 3.45 
  Chernyak, Viktoria 1706 RUS0.501-0.3615-5.40 
  Dmitriev, Pavel 1889 RUS1.0010.33154.95 
  Bagrunov, Vladimir 1934 RUS0.001-0.6215-9.30 
  Chuprova, Irina 1805 RUS0.501-0.2715-4.05 
  Vakhania, David 1792 RUS0.501-0.2915-4.35 
  Zhelobanov, Roman 1874 RUS1.0010.31154.65 
  Arseniev, Valery 1990 RUS1.0010.46156.90 
  Kostyuchenko, Vladimir 2141 RUS1.0010.671510.05 

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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