Individual Calculations September 2009
 Mateos Lopez, Javier  Total change: 15.75  Rating chartPersonal card
 II Obert d'escacs Vilafranca del Penedes-CUC Vilafranca del Penedes ESP 2009-04-17
RcRownchangeKK*chgGame
 1899 1657 1.00 6 -0.27 25 -6.75 
  Gallego Bergada, Antoni 2007 ESP0.001-0.1125-2.75 
  Matons Calafi, Eva M. 1960 ESP0.001-0.1425-3.50 
  Rocamora Bages, Albert 1784 ESP1.0010.672516.75 
  Navarro Fornos, Pere Josep 1884 ESP0.001-0.2125-5.25 
  Lluverol Torrents, Salvador 2007 ESP0.001-0.1125-2.75 
  Maseras Rozas, Gumersindo 1749 ESP0.001-0.3725-9.25 

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)
 
 XI Open Internacional Vila de Torredembarra Catalunya ESP 2009-07-04
RcRownchangeKK*chgGame
 1948 1657 2.00 6 0.90 25 22.50 
  Galimany Rovira, Xavier 2017 ESP0.5010.402510.00 
  Aroca Arguelles, Francisco 1616 ESP1.0010.442511.00 
  Baiges Navarro, Albert 2057  * ESP0.001-0.0825-2.00 
  Roca Calaf, Jordi 2057  * ESP0.001-0.0825-2.00 
  Matons Calafi, Eva M. 1942 ESP0.001-0.1625-4.00 
  Cortes Simon, Pedro Antonio 2001 ESP0.5010.38259.50 
 * 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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