Individual Calculations April 2009
 Alekseenko, Kirill  Total change: 20.55  Rating chartPersonal card
 28. Blokadny St.Petersburg 2009 open St.Petersburg RUS 2009-01-03
RcRownchangeKK*chgGame
 2129 2093 5.00 8 1.37 15 20.55 
  Nikitinyh, Boris 2217 RUS0.001-0.3315-4.95 
  Tkachev, Taras 1964 RUS1.0010.33154.95 
  Semenenko, Sergey 2184 RUS0.001-0.3815-5.70 
  Nikolaev, Vadim S. 2143 RUS1.0010.57158.55 
  Matrosov, Vladimir 2175 RUS0.5010.11151.65 
  Senkevich, Konstantin 2079 RUS1.0010.48157.20 
  Kashtanov, Ruslan m2345 RUS0.5010.31154.65 
  Pischikov, Vadim 1927 RUS1.0010.28154.20 

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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