Individual Calculations September 2012
 Sorokina, Natalay  Total change: 18.30  Rating chartPersonal card
 Volga Cup 2012 open Kostroma RUS 2012-07-04
RcRownchangeKK*chgGame
 1972 1722 3.00 9 1.22 15 18.30 
  Lipatov, Evgeney 2105 RUS0.001-0.0915-1.35 
  Agishev, Ruslan 1972 RUS1.0010.811512.15 
  Khramtsova, Elena 2052 RUS0.001-0.1215-1.80 
  Mecsherykov, Andrei 1961 RUS1.0010.801512.00 
  Evdokimov, Alexey 2020 RUS0.001-0.1515-2.25 
  Iskhakov, Kamil 1871 RUS0.001-0.3015-4.50 
  Komarov, Vladimir N. 1874 RUS1.0010.701510.50 
  Kiseleva, Arina wc1937 RUS0.001-0.2315-3.45 
  Kuznetsov, Roman 1958 RUS0.001-0.2015-3.00 

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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