Individual Calculations July 2012
 Dobronravina, Anna  Total change: 0.60  Rating chartPersonal card
 White Nights 2012 Open St. Peterburg RUS 2012-06-14
RcRownchangeKK*chgGame
 1873 1704 2.50 8 0.04 15 0.60 
  Potyavin, Igor 2059 RUS0.5010.39155.85 
  Bazeev, German 2104  * RUS0.001-0.0815-1.20 
  Asarkhinov, Badma 2001 RUS0.001-0.1515-2.25 
  Zhukova, Daria 1920 RUS0.5010.28154.20 
  Glazov, Anatoly 1890 RUS0.001-0.2615-3.90 
  Zavgorodniaya, Alena 1911 RUS0.001-0.2315-3.45 
  Gantsevich, Dmitry 1569 RUS0.501-0.1815-2.70 
  Oparina, Vera 1526 RUS1.0010.27154.05 
 * 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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