Individual Calculations January 2010
 Gracia Perez, Juan Carlos  Total change: -10.35  Rating chartPersonal card
 Campeonato. Provincial Individual De Zaragoza, Primera Categoria 2009 Zaragoza ESP 2009-09-27
RcRownchangeKK*chgGame
 1742 1904 5.00 8 -0.69 15 -10.35 
  Requena Briones, Rafael Mariano 1744 ESP1.0010.29154.35 
  Marco Bernad, Eduardo 1695 ESP0.001-0.7715-11.55 
  Fleta Marin, Sergio 1741 ESP1.0010.28154.20 
  Torcal Andolz, Alfonso 1832 ESP0.001-0.6015-9.00 
  Arteaga Jimenez, Francisco 1746 ESP0.001-0.7115-10.65 
  Felez Gaston, Carlos 1725 ESP1.0010.27154.05 
  Calvo Gutierrez, Rafael 1648 ESP1.0010.19152.85 
  Belmonte Barragan, Avelino 1805 ESP1.0010.36155.40 

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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