Individual Calculations October 2012
 Alonso Castillo, Sergio  Total change: -27.00  Rating chartPersonal card
 XIV Open Internacional d’Escacs de Sants, Hostafrancs i La Bordeta Grup A Barcelona ESP 2012-08-17
RcRownchangeKK*chgGame
 2022 2111 4.50 10 -1.80 15 -27.00 
  Aroshidze, Levan g2511  * GEO0.001-0.0815-1.20 
  Alcaraz Lopez, Francesc 1939 ESP0.001-0.7315-10.95 
  Quero Ortega, Juan 1877 ESP1.0010.21153.15 
  Cho, Seongho 1980 KOR0.501-0.1815-2.70 
  Hazenberg, Frans 1990 NED0.501-0.1615-2.40 
  Cervello Tost, Ferran 1973 ESP0.001-0.6915-10.35 
  Garcia Acosta, Roger 1925 ESP0.501-0.2415-3.60 
  Angulo Serrato, Josep 2010 ESP1.0010.36155.40 
  Buch Prades, Joan 2019 ESP0.501-0.1315-1.95 
  Guix Torres, David 1992 ESP0.501-0.1615-2.40 
 * 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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