Individual Calculations January 2009
 Planas Torrea, Alberto  Total change: -2.50  Rating chartPersonal card
 IV Torneo de Ajedrez La Salle Zaragoza ESP 2008-10-03
RcRownchangeKK*chgGame
 2043 1920 2.00 6 -0.10 25 -2.50 
  Sebastian Bespin, Ruben 2202 ESP1.0010.842521.00 
  Antolin Concha, Diego 2190 ESP0.001-0.1725-4.25 
  Valiente Roy, Jose Javier 2120 ESP0.001-0.2425-6.00 
  Gimeno Royo, Jose Andres 1786 ESP1.0010.32258.00 
  Fabre Perez, Jose Maria 2093 ESP0.001-0.2725-6.75 
  Castillo Sanjuan, Alejandro 1866 ESP0.001-0.5825-14.50 

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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