Individual Calculations July 2012
 Oparina, Vera  Total change: -24.00  Rating chartPersonal card
 White Nights 2012 Open St. Peterburg RUS 2012-06-14
RcRownchangeKK*chgGame
 1697 1526 0.50 7 -1.60 15 -24.00 
  Shirokov, Alexander 1926  * RUS0.001-0.0815-1.20 
  Stroganov, Anatoly 1836 RUS0.001-0.1415-2.10 
  Shpakovsky, Kirill 1761 RUS0.001-0.2115-3.15 
  Semenikhin, Viktor 1653 RUS0.001-0.3315-4.95 
  Gavrikov, Viktor 1498 RUS0.501-0.0415-0.60 
  Pankova, Julia 1501 RUS0.001-0.5315-7.95 
  Dobronravina, Anna 1704 RUS0.001-0.2715-4.05 
 * 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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