Individual Calculations October 2008
 Parkhomenko, Alexander  Total change: -0.45  Rating chartPersonal card
 Naukograd Koltsovo 2008 open Koltsovo RUS 2008-06-28
RcRownchangeKK*chgGame
 1970 1964 2.50 5 0.03 15 0.45 
  Severinov, Alexander 1838 RUS1.0010.33154.95 
  Shevchenko, Vitaly 2122 RUS0.5010.21153.15 
  Romanov, Viktor 2016 RUS0.001-0.4315-6.45 
  Konyukhov, Mikhail 1886 RUS1.0010.39155.85 
  Shakirov, Alexander 1988 KAZ0.001-0.4715-7.05 

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)
 
 Novosibirsk Gorodok 2008 open Novosibirsk RUS 2008-08-01
RcRownchangeKK*chgGame
 2003 1944 2.50 6 -0.06 15 -0.90 
  Belmeskin, Ilia 2195 RUS0.5010.31154.65 
  Egitov, Alexey 2047 RUS1.0010.64159.60 
  Sorokina, Tamara wm2131 RUS0.5010.24153.60 
  Chesnokov, Gennady 2003 RUS0.001-0.4215-6.30 
  Latyev, Viktor 1802 RUS0.501-0.1915-2.85 
  Severinov, Alexander 1838 RUS0.001-0.6415-9.60 

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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