Individual Calculations February 2014
 Perez Pacheco, Ricardo  Total change: 9.60  Rating chartPersonal card
 XXII Open Internacional Ayuntamiento de Erandio Erandio ESP 2013-12-21
RcRownchangeKK*chgGame
 1891 1858 4.00 7 0.64 15 9.60 
  Enriquez Pastor, Jorge 1458  * ESP1.0010.08151.20 
  Kovacevic, Slobodan m2258  * SRB0.001-0.0815-1.20 
  Fernandez Amezaga, Karmelo 1672 ESP1.0010.26153.90 
  Ramos Samperio, Aitor 1724 ESP1.0010.32154.80 
  Diaz Herrero, Alvaro 2195 ESP0.001-0.1215-1.80 
  Acedo Pena, Javier 1678 ESP1.0010.26153.90 
  Trigo Urquijo, Sergio 2251 ESP0.001-0.0815-1.20 
 * 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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