Individual Calculations January 2013
 Kurbatskay, Lilia  Total change: 19.65  Rating chartPersonal card
 Novosibirsk Region champ -2012 open Novosibirsk RUS 2012-12-01
RcRownchangeKK*chgGame
 2104 1916 3.50 8 1.31 15 19.65 
  Antonenko, Vladimir 2162 RUS0.001-0.1915-2.85 
  Korobkin, Maxim f2316  * RUS0.001-0.0815-1.20 
  Krasnikov, Mikhail 1871 RUS1.0010.44156.60 
  Koshelev, Vladimir 2134 RUS0.001-0.2215-3.30 
  Romanov, Viktor 1986 RUS0.5010.10151.50 
  Okladnikov, Gennady 2086 RUS1.0010.721510.80 
  Abramovich, Antuan 2031 RUS0.001-0.3415-5.10 
  Tuzhik, Artem f2249 RUS1.0010.881513.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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