Individual Calculations October 2008
 Kovalenko, Sergey  Total change: 4.80  Rating chartPersonal card
 12. Voronezh open - FIDE 2008 NST Voronezh RUS 2008-06-12
RcRownchangeKK*chgGame
 2056 2192 5.00 8 -0.35 15 -5.25 
  Didenko, Sergey 1951 RUS0.501-0.3015-4.50 
  Mukhina, Marina 1864 RUS0.501-0.3715-5.55 
  Koshelev, Vladimir 2007 RUS1.0010.26153.90 
  Kochetkov, Victor N 2057 RUS1.0010.32154.80 
  Kasantsev, Anatolij B. f2109 RUS0.501-0.1115-1.65 
  Ajrapetian, Nikita 2079 RUS1.0010.35155.25 
  Kazakov, Konstantin 2166 KAZ0.501-0.0415-0.60 
  Manukovsky, Vladimir f2218 RUS0.001-0.4615-6.90 

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)
 
 V.P.Zagorovsky Memorial 2008 open Voronezh RUS 2008-07-01
RcRownchangeKK*chgGame
 2160 2149 4.00 7 0.67 15 10.05 
  Safonov, Artyom 1799 RUS1.0010.11151.65 
  Manukovsky, Vladimir f2235 RUS0.001-0.3815-5.70 
  Morozov, Evgeny f2323 RUS0.5010.23153.45 
  Grishchenko, Vladimir 2100 RUS1.0010.43156.45 
  Tkachenko, Victor 2231 RUS0.5010.11151.65 
  Lukovnikov, Alexander 2343 RUS0.001-0.2515-3.75 
  Golovchanov, Artiom 2090 RUS1.0010.42156.30 

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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