Individual Calculations December 2012
 Abramov, Nikita  Total change: -43.65  Rating chartPersonal card
 Autumn Petersburg 2012 St. Petersburg RUS 2012-11-06
RcRownchangeKK*chgGame
 1774 1985 3.00 8 -2.91 15 -43.65 
  Serebryakova, Svetlana 1585  * RUS1.0010.08151.20 
  Savinov, Leonid 2175 RUS0.001-0.2515-3.75 
  Shpakovsky, Kirill 1783 RUS0.001-0.7615-11.40 
  Oparina, Vera 1585  * RUS1.0010.08151.20 
  Dzhavathanov, Magomed 1848 RUS0.001-0.6815-10.20 
  Dobronravina, Anna 1721 RUS0.001-0.8215-12.30 
  Gantsevich, Aleksey A. 1633 RUS1.0010.11151.65 
  Ursuv, Valentin 1862 RUS0.001-0.6715-10.05 
 * 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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