Individual Calculations October 2014
 Barbu Ion, Cosmin  Total change: 6.80  Rating chartPersonal card
 XVI Open Int. d’Escacs de Sants, Hostafrancs i Bordeta – G-A Barcelona ESP 2014-08-22
RcRownchangeKK*chgGame
 2013 1844 3.50 10 0.34 20 6.80 
  Montilla Carrillo, Esteban f2244  * ESP1.0010.922018.40 
  Lemeaux, David 2244  * FRA1.0010.922018.40 
  Bogner, Sebastian g2244  * SUI0.001-0.0820-1.60 
  Garriga Cazorla, Pere 2196 ESP0.001-0.1120-2.20 
  Martinez Gutierrez, Bernard 2061 ESP0.001-0.2220-4.40 
  Alfara Ayllon, Jose Luis 1966 ESP0.001-0.3320-6.60 
  Stoll, Guido 2043 GER0.001-0.2420-4.80 
  Gonzalez Muelas, Javier 1756 ESP0.001-0.6220-12.40 
  Mumford, Robert 1617 ENG1.0010.21204.20 
  Roig Ruiz, Carles 1762 ESP0.501-0.1120-2.20 
 * 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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