Individual Calculations October 2013
 Ivanov, Sergei V.  Total change: 19.35  Rating chartPersonal card
 Autumn on Petrograd Side 2013 St. Petersburg RUS 2013-09-16
RcRownchangeKK*chgGame
 2020 2034 6.00 9 1.29 15 19.35 
  Chernov, Mikhail 1790 RUS1.0010.20153.00 
  Klobukov, Sergey 1929 RUS0.501-0.1415-2.10 
  Gantsevich, Aleksei 1937 RUS1.0010.37155.55 
  Tkachev, Ivan 2166 RUS0.5010.18152.70 
  Zakharov, Yuri 1888 RUS1.0010.30154.50 
  Kolpakov, Andrey 2246 RUS0.001-0.2315-3.45 
  Solovyov, Viktor 2311 RUS0.5010.33154.95 
  Kopasov, Evgeny 1970 RUS0.501-0.0915-1.35 
  Salov, Vitaly V. 1941 RUS1.0010.37155.55 

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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