Individual Calculations July 2009
 Fernandez Diaz, Cristian  Total change: 7.75  Rating chartPersonal card
 Campeonato de Catalunya Sub 16 Catalunya ESP 2009-04-04
RcRownchangeKK*chgGame
 1830 1580 1.50 6 0.31 25 7.75 
  Mas Gene, Oriol 1877 ESP1.0010.852521.25 
  Miquel Erice, Joan 1865 ESP0.001-0.1625-4.00 
  Canti Sendra, Xavier 1794 ESP0.001-0.2325-5.75 
  Vidal Zamora, Alex 1930 ESP0.001-0.1125-2.75 
  Castillo Escario, Yolanda 1788 ESP0.5010.27256.75 
  Reginaldo Vilalta, Albert 1725 ESP0.001-0.3125-7.75 

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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