Individual Calculations April 2008
 Castejon Caballero, Andres  Total change: 20.85  Rating chartPersonal card
 IX Open de la ConstituciĆ³n Madrid Madrid ESP 2007-12-01
RcRownchangeKK*chgGame
 2229 2031 3.00 6 1.39 15 20.85 
  Barria Zuniga, Daniel m2381 CHI0.5010.39155.85 
  Almagro Llamas, Pablo f2381 ESP0.001-0.1115-1.65 
  Sanz Esteban, Eduardo 1939 ESP1.0010.37155.55 
  Rubio Mejia, Luis Ignacio f2327 ESP0.5010.35155.25 
  Anton Veiga, Juan Carlos 2169 ESP0.5010.19152.85 
  Perez Marco, Ricardo 2178 ESP0.5010.20153.00 

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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