Individual Calculations November 2009
 Abramov, Petr  Total change: 53.25  Rating chartPersonal card
 Voronezh region CC Chmp. 2009 Voronezh RUS 2009-09-11
RcRownchangeKK*chgGame
 2050 1751 3.50 9 2.13 25 53.25 
  Chernov, Vladimir 2084 RUS0.5010.38259.50 
  Volk, Sergey 2019 RUS0.5010.33258.25 
  Bykov, Alexey 2070 RUS1.0010.872521.75 
  Golovchanov, Artiom 2105 RUS0.5010.39259.75 
  Kornilov, Peter 2073 RUS0.001-0.1325-3.25 
  Lebedev, Aleksander 2053 RUS0.001-0.1525-3.75 
  Koshelev, Vladimir 1981 RUS1.0010.792519.75 
  Serdjukov, Sergey 2133 RUS0.001-0.0925-2.25 
  Leun, Victor 1936 RUS0.001-0.2625-6.50 

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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