Individual Calculations January 2014
 Kovylin, Konstantin  Total change: 4.65  Rating chartPersonal card
 Krasnoobsk Autumn-2013 open Krasnoobsk RUS 2013-11-12
RcRownchangeKK*chgGame
 1926 1991 5.50 9 0.31 15 4.65 
  Fedorenko, Vladimir S. 1823 RUS1.0010.28154.20 
  Popov, Eugeny V 1959 RUS0.501-0.0415-0.60 
  Abramovich, Antuan 1959 RUS0.501-0.0415-0.60 
  Koshelev, Vladimir 2115 RUS0.001-0.3315-4.95 
  Tukhvatulin, Kamil 1840 RUS1.0010.30154.50 
  Kazachansky, Sergei 2110 RUS0.001-0.3415-5.10 
  Glagolev, Semen 1924 RUS0.501-0.0915-1.35 
  Lugovin, Andrej 1958 RUS1.0010.45156.75 
  Bityukov, Yury 1648 RUS1.0010.12151.80 

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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