Individual Calculations July 2015
 Mamedov, Rauf  Total change: -1.90  Rating chartPersonal card
 2015 National Open Las Vegas, Nevada USA 2015-06-19
RcRownchangeKK*chgGame
 2399 2641 4.50 6 -0.19 10 -1.90 
  Morrison, Kyle 2241  * CAN1.0010.08100.80 
  Foisor, Sabina-Fra wg2241  * USA1.0010.08100.80 
  Browne, Walter S g2433 USA1.0010.23102.30 
  Aldama, Dionisio m2407 MEX0.501-0.2910-2.90 
  Dlugy, Maxim g2507 USA0.501-0.1810-1.80 
  Ghaem Maghami, Ehs g2562 IRI0.501-0.1110-1.10 
 * 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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