Individual Calculations August 2013
 Kozlov, Sergej A.  Total change: -19.05  Rating chartPersonal card
 Zagorovsky Memorial Rating Tournament Open 2013 Voronezh RUS 2013-06-25
RcRownchangeKK*chgGame
 1867 1892 3.00 8 -1.27 15 -19.05 
  Kiselev, Maxim 2157 RUS0.001-0.1815-2.70 
  Moiseenko, Andrey 1702 RUS0.001-0.7515-11.25 
  Belov, Yury 1775 RUS1.0010.34155.10 
  Grishchenko, Vladimir 2005 RUS0.001-0.3515-5.25 
  Soboleva, Anastasia 1951 RUS0.001-0.4215-6.30 
  Shestakov, Alexander 1818 RUS0.001-0.6015-9.00 
  Kornev, Sergey 1621 RUS1.0010.17152.55 
  Koshelev, Vladimir 1904 RUS1.0010.52157.80 

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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