Individual Calculations January 2010
 Cordomi Forns, Francesc  Total change: -18.75  Rating chartPersonal card
 III Obert de Santa Eulàlia de Ronçana 2009 - Grup A Santa Eulalia de Roncana Barcelona ESP 2009-10-03
RcRownchangeKK*chgGame
 1644 1978 0.50 2 -1.25 15 -18.75 
  Vega Masmitja, Ricard 1578  * ESP0.501-0.4215-6.30 
  Fernandez Diaz, Cristian 1709 ESP0.001-0.8315-12.45 
 * 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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