Individual Calculations July 2009
 Sarkhadov, Ibrakhim  Total change: 38.50  Rating chartPersonal card
 Kimry Spring 2009 open-44 Kimry RUS 2009-04-13
RcRownchangeKK*chgGame
 2018 1810 1.50 5 0.25 25 6.25 
  Pakhteev, Yury 2160 RUS0.001-0.1125-2.75 
  Evdokimov, Oleg 2138 RUS0.5010.37259.25 
  Kudrin, Vladimir 1903 RUS0.001-0.3725-9.25 
  Lashkov, Vladimir 1955 RUS1.0010.692517.25 
  Mikhailov, Ivan 1932 RUS0.001-0.3325-8.25 

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)
 
 Kimry Summer 2009 open - 45 Kimry RUS 2009-06-11
RcRownchangeKK*chgGame
 2021 1810 3.00 7 1.29 25 32.25 
  Brjuhin, Boris f2152 RUS1.0010.882522.00 
  Nikolaev, Dmitriy 2160 RUS0.001-0.1125-2.75 
  Jarulin, Rufat 2054 RUS0.001-0.2025-5.00 
  Kudrin, Vladimir 1903 RUS0.001-0.3725-9.25 
  Danilov, Alexander 1953 RUS1.0010.692517.25 
  Zarodov, Alexandr 1970 RUS0.001-0.2925-7.25 
  Lashkov, Vladimir 1955 RUS1.0010.692517.25 

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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