Individual Calculations August 2013
 Chkhan, Viktoria  Total change: 0.75  Rating chartPersonal card
 Sity at Sea open-2012 A2 Artem RUS 2013-07-04
RcRownchangeKK*chgGame
 1886 2041 5.50 8 0.05 15 0.75 
  Polozhentsev, Maksim 1641  * RUS0.501-0.4215-6.30 
  Kiseleva, Ekaterina 1889 RUS0.501-0.2015-3.00 
  Kalinin, Oleg 2067 RUS1.0010.54158.10 
  Kulakov, Nikita 1854 RUS1.0010.26153.90 
  Karpinskiy, Kirill 1941 RUS1.0010.36155.40 
  Mikhailova, Lubov 1997 RUS0.001-0.5615-8.40 
  Schukin, Maksim 1675 RUS1.0010.10151.50 
  Belyi, Vladimir f2022 RUS0.501-0.0315-0.45 
 * 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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