Individual Calculations September 2009
 Cobos Ceballos, Cristofer  Total change: -24.75  Rating chartPersonal card
 Campeonato de España Selecciones Autonomicas Cadete Ceuta ESP 2009-06-22
RcRownchangeKK*chgGame
 2061 1775 0.50 4 -0.20 25 -5.00 
  Coll Ortega, Jordi 2125 ESP0.001-0.1125-2.75 
  Gil Quilez, David 2125 ESP0.001-0.1125-2.75 
  Forcen Esteban, Daniel 2125 ESP0.001-0.1125-2.75 
  Sevilla Subiza, Javier 1867 ESP0.5010.13253.25 

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)
 
 Campeonato de España Sub-16 Granada ESP 2009-07-14
RcRownchangeKK*chgGame
 1838 1809 2.50 7 -0.79 25 -19.75 
  Alcaraz Ortega, Javier 2209  * ESP0.001-0.0825-2.00 
  Perez Castellano, Yaiza 1538 ESP0.501-0.3325-8.25 
  Juberias Guillen, Paloma 1556 ESP1.0010.19254.75 
  Fernandez Rubio, Rafael 2019 ESP0.001-0.2325-5.75 
  Castillo Sanjuan, Daniel 1930 ESP0.001-0.3425-8.50 
  Mercado Larrea, Adrian 1613 ESP1.0010.25256.25 
  Remoli Sargues, Lidia 2002 ESP0.001-0.2525-6.25 
 * 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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