Individual Calculations January 2011
 Roca Codina, Josep  Total change: -16.25  Rating chartPersonal card
 IV Obert de Santa Eulalia de Ronçana 2010 - Grup A Barcelona ESP 2010-10-02
RcRownchangeKK*chgGame
 1837 1752 2.50 8 -0.65 25 -16.25 
  Fabre Massana, Miquel 2152  * ESP0.001-0.0825-2.00 
  Torregrosa Gonzalez, Iris 1387 ESP1.0010.10252.50 
  Presseguer Casanovas, Josep M. 1942 ESP0.001-0.2525-6.25 
  Fernandez Felguera, Agustin 1635 ESP0.001-0.6625-16.50 
  Campos Cayuela, Teo 1949 ESP1.0010.752518.75 
  Vegara Gallego, Pere 1814 ESP0.5010.09252.25 
  Morais Carreras, Javier 1965 ESP0.001-0.2325-5.75 
  Moliner Vacca, Enric 1849 ESP0.001-0.3725-9.25 
 * 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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