Individual Calculations July 2012
 Kozlov, Sergej A.  Total change: 67.35  Rating chartPersonal card
 B-12 HL 2012 RUS Juniors Champ. Loo RUS 2012-04-17
RcRownchangeKK*chgGame
 1992 1784 4.50 8 2.54 15 38.10 
  Fakhrutdinov, Timur 2099 RUS0.5010.36155.40 
  Bykov, Egor 2161 RUS1.0010.911513.65 
  Klukin, Kirill 2005 RUS0.001-0.2215-3.30 
  Chilingarian, Pavel 1865 RUS1.0010.61159.15 
  Abramov, Nikita 1932 RUS1.0010.701510.50 
  Trubchaninov, Timur 1942 RUS1.0010.711510.65 
  Sarana, Alexey 2041 RUS0.001-0.1815-2.70 
  Spiridonov, Evgeny 1891 RUS0.001-0.3515-5.25 

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)
 
 Voronezh 2012 Rtg Open Voronezh RUS 2012-06-12
RcRownchangeKK*chgGame
 2032 1784 3.50 8 1.95 15 29.25 
  Kasantsev, Anatolij B. f2080 RUS1.0010.851512.75 
  Zhukov, Viktor 2077 RUS0.001-0.1515-2.25 
  Ognerubova, Anastasia wf2044 RUS0.001-0.1815-2.70 
  Grigorjev, Iljya 1987 RUS1.0010.761511.40 
  Grachev, Andrey 1996 RUS0.001-0.2315-3.45 
  Aseeva, Anastasia 2010 RUS0.5010.29154.35 
  Ajrapetian, Nikita 1995 RUS1.0010.771511.55 
  Grishchenko, Vladimir 2069 RUS0.001-0.1615-2.40 

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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