Individual Calculations September 2009
 Isaev, Andrei  Total change: -14.85  Rating chartPersonal card
 15. Maestro 2009 open Berdsk RUS 2009-07-08
RcRownchangeKK*chgGame
 2000 2197 5.00 8 -0.99 15 -14.85 
  Mukhin, Maxim 1971 RUS0.001-0.7915-11.85 
  Khatnikov, Alexander 1948 RUS1.0010.19152.85 
  Borodaenko, Dmitry 2041 RUS0.001-0.7115-10.65 
  Kozhevnikov, Evgraf 1991 RUS0.001-0.7615-11.40 
  Prokoshin, Sergey 1847 RUS1.0010.11151.65 
  Ulienkov, Vladimir 2026 RUS1.0010.27154.05 
  Pakhomov, Denis 2047 RUS1.0010.30154.50 
  Agapov, Sergei 2126 RUS1.0010.40156.00 

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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