Individual Calculations April 2013
 Kostitsina, Liubov  Total change: 1.35  Rating chartPersonal card
 Izhevsk Chmp. 2013 rtg Izhevsk RUS 2013-02-15
RcRownchangeKK*chgGame
 2103 2005 3.50 9 0.09 15 1.35 
  Bronnikov, Konstantin 2249 RUS1.0010.801512.00 
  Ipatov, Alexander 2162 RUS1.0010.711510.65 
  Shumilov, Kirill 2128 RUS0.5010.17152.55 
  Severiukhina, Zoja wg2314 RUS0.001-0.1415-2.10 
  Arzamastsev, Artur 2150 RUS0.001-0.3115-4.65 
  Khusnutdinova, Alsu 1938 RUS0.001-0.5915-8.85 
  Maslennikov, Vladimir 1867 RUS1.0010.31154.65 
  Makarenko, Alexandra wf2142 RUS0.001-0.3215-4.80 
  Kurbansky, Rustam 1979 RUS0.001-0.5415-8.10 

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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