Individual Calculations April 2009
 Stavskaya, Olga  Total change: -27.00  Rating chartPersonal card
 Berdsk 2009 open Berdsk RUS 2009-01-02
RcRownchangeKK*chgGame
 1983 2084 3.50 7 -0.85 15 -12.75 
  Moskvina, Elena 1734 RUS0.501-0.3915-5.85 
  Postnikov, Alexey 1958 RUS0.001-0.6715-10.05 
  Khanin, Semen 1873 RUS1.0010.23153.45 
  Latyev, Viktor 1833 RUS0.501-0.3115-4.65 
  Korotkova, Ekaterina 2028 RUS0.501-0.0815-1.20 
  Kagirov, R. 2317 UZB0.5010.29154.35 
  Kuznetsov, Evgeny 2140 RUS0.5010.08151.20 

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 Fakel 2009 open Novosibirsk RUS 2009-02-07
RcRownchangeKK*chgGame
 2092 2084 2.50 7 -0.95 15 -14.25 
  Korotkova, Ekaterina 2028 RUS0.501-0.0815-1.20 
  Pokrasenko, Alexander 2198 RUS0.001-0.3415-5.10 
  Khanin, Semen 1873 RUS0.501-0.2715-4.05 
  Kuzmin, Sergei 2102 RUS0.001-0.4715-7.05 
  Ruban, Roman 1959 RUS1.0010.33154.95 
  Yakunin, Alexey 2361 RUS0.001-0.1715-2.55 
  Kulikov, Vladimir N. 2123 RUS0.5010.05150.75 

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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