Individual Calculations November 2010
 Tkachev, Ivan  Total change: 4.20  Rating chartPersonal card
 Autumn on Petrograd Side 2010 St.Petersburg RUS 2010-09-20
RcRownchangeKK*chgGame
 2002 2010 3.50 7 0.03 15 0.45 
  Dobronravina, Anna 1610  * RUS1.0010.08151.20 
  Solovyov, Viktor 2238 RUS0.001-0.2115-3.15 
  Dodonov, Vladimir 1953 RUS1.0010.42156.30 
  Ganichev, Alexander 2181 RUS0.5010.23153.45 
  Belenkaya, Dina wf2109 RUS0.001-0.3615-5.40 
  Gantsevich, Aleksei 2071 RUS0.001-0.4215-6.30 
  Safronov, Kirill 1853 RUS1.0010.29154.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Autumn Petersburg 2010 St.Petersburg RUS 2010-10-16
RcRownchangeKK*chgGame
 2034 2010 3.50 7 0.25 15 3.75 
  Svidinsky, Dmitry 2172 RUS0.001-0.2915-4.35 
  Pimenov, Revolt 2156 RUS0.001-0.3015-4.50 
  Slovitskiy, Yan 1778 RUS1.0010.21153.15 
  Fokin, Anatoly 1884 RUS1.0010.33154.95 
  Bykov, Evgeny 2059 RUS0.001-0.4315-6.45 
  Koshkarov, Ivan 2104 RUS1.0010.63159.45 
  Ljubivyi, Andrey 2083 RUS0.5010.10151.50 

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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