Individual Calculations May 2012
 Kornev, Sergey  Total change: -9.30  Rating chartPersonal card
 Voronezh Chmp. 2012 Men Voronezh RUS 2012-04-03
RcRownchangeKK*chgGame
 1941 1739 1.50 7 -0.31 30 -9.30 
  Kopytin, Vladimir 2062 RUS0.001-0.1330-3.90 
  Gurov, Valerian 1848 RUS1.0010.653019.50 
  Matveenko, Yury 2121 RUS0.5010.413012.30 
  Filippov, Vladimir f1962 RUS0.001-0.2230-6.60 
  Chermashentsev, Victor 1718 RUS0.001-0.5330-15.90 
  Leun, Victor 1945 RUS0.001-0.2430-7.20 
  Koshelev, Vladimir 1934 RUS0.001-0.2530-7.50 

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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