Individual Calculations March 2012
 Valiente Roy, Jose Javier  Total change: -6.75  Rating chartPersonal card
 V Open Inter. St Casablanca Zaragoza ESP 2011-12-23
RcRownchangeKK*chgGame
 1975 2035 3.50 7 -0.45 15 -6.75 
  Gonzalez Perez, Arian f2435  * CUB0.001-0.0815-1.20 
  Gracia Ruiz, Inazio 1678 ESP0.501-0.3915-5.85 
  Perez Martinez, Alba 1635  * ESP1.0010.08151.20 
  Sgnaolin, Davide 2242 ITA0.001-0.2315-3.45 
  Galarreta Abellan, Antonio 1770 ESP1.0010.18152.70 
  Colas Perez, Patricia 1765 ESP1.0010.17152.55 
  Moreno Gracia, Daniel f2298 ESP0.001-0.1815-2.70 
 * 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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