Individual Calculations January 2009
 Perolet Perez, Miquel  Total change: 19.20  Rating chartPersonal card
 II Open Internacional de Ajedrez Vila de Gracia Barcelona ESP 2008-10-03
RcRownchangeKK*chgGame
 1869 1714 4.00 9 1.28 15 19.20 
  Martinez Tulipano, Martin 1993 ESP0.001-0.1615-2.40 
  Asensio Sanchez, Daniel 1877 ESP0.001-0.2815-4.20 
  Moracia Pons, Santiago 1509 ESP1.0010.24153.60 
  Margareto Kohrmann, Eduardo E. 1826 ESP0.5010.15152.25 
  Moreno Crespo, Lorenzo 1862 ESP1.0010.701510.50 
  Canals Recasen, Francesc 1939 ESP0.5010.28154.20 
  Real Pons, Joan 1963 ESP0.5010.31154.65 
  Aguilo Pinol, Ferran 1906 ESP0.5010.25153.75 
  Fernandez Pintado, Xavier 1942 ESP0.001-0.2115-3.15 

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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