Individual Calculations September 2012
 Pereira, Amanda Marques  Total change: -23.85  Rating chartPersonal card
 12th World University Chess Championship (women) Guimaraes POR 2012-08-19
RcRownchangeKK*chgGame
 1940 2007 3.00 8 -1.59 15 -23.85 
  Kashlinskaya, Alina wg2391 RUS0.001-0.0915-1.35 
  Martins, Marta Sofia Cardoso 1621 POR1.0010.09151.35 
  Hoolt, Sarah wm2281 GER0.001-0.1715-2.55 
  Ferreira, Susana Carolina G 1698 POR1.0010.14152.10 
  Rothebarth, Ana Vitoria De Paula 2001 BRA0.001-0.5115-7.65 
  Zullkafli, Nur Shazwani wc2032 MAS0.001-0.4715-7.05 
  Ribeiro, Joana 1607  * POR1.0010.08151.20 
  Salazar Loor, Sara 1887 ECU0.001-0.6615-9.90 
 * 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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