Individual Calculations September 2009
 Martin Izquierdo, Eduardo  Total change: 13.50  Rating chartPersonal card
 Campeonato de EspaƱa Sub-14 Granada ESP 2009-07-07
RcRownchangeKK*chgGame
 1853 1606 2.00 7 0.54 25 13.50 
  Silva Rodriguez, Julio 1990 ESP0.5010.412510.25 
  Garcia Rodriguez, Sara 1851 ESP1.0010.802520.00 
  Ladron De Guevara Pinto, Paolo 2006  * ESP0.001-0.0825-2.00 
  Nicolas Zapata, Irene 1793 ESP0.5010.24256.00 
  Perez Cabas, Jose 1779 ESP0.001-0.2725-6.75 
  Piriz Fernandez, Daniel 1792 ESP0.001-0.2625-6.50 
  Nortes Hernandez, Pedro 1758 ESP0.001-0.3025-7.50 
 * 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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