Rapid: Individual Calculations February 2013
 Kachkin, Konstantin  Total change: 22.40  Rating chartPersonal card
 Rapid-Novosibirsk Region chapm-2013 open Novosibirsk RUS 2013-01-07
RcRownchangeKK*chgGame
 1973 2001 6.50 10 1.12 20 22.40 
  Belkova, Diana 1892 RUS1.0010.35207.00 
  Popov, Eugeny 1910 RUS0.501-0.1220-2.40 
  Vasiliev, Maxim 1803 RUS0.501-0.2620-5.20 
  Romanov, Viktor 1921 RUS0.001-0.6120-12.20 
  Migunov, Vladislav 1761 RUS1.0010.20204.00 
  Krasnikov, Mikhail 1939 RUS1.0010.41208.20 
  Antonenko, Vladimir 2204 RUS0.5010.26205.20 
  Solomin, Vyacheslav 1985 RUS1.0010.48209.60 
  Lukashov, Vladimir 2104 RUS0.5010.14202.80 
  Chuguev, Anton 2208 RUS0.5010.27205.40 

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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