Individual Calculations July 2009
 Castejon Martin, Laura  Total change: -12.25  Rating chartPersonal card
 Cto. de Aragon de Ajedrez de los XXVI J. Deportivos Escolares Cadete Aragon ESP 2009-04-04
RcRownchangeKK*chgGame
 1707 1435 0.50 5 -0.49 25 -12.25 
  Jimenez Fernandez, Alejandro 1785 ESP0.001-0.1125-2.75 
  Castillo Sanjuan, Daniel 1785 ESP0.001-0.1125-2.75 
  Montoro Mavilla, Sergio 1785 ESP0.001-0.1125-2.75 
  Gracia Pina, Clara 1775 ESP0.001-0.1225-3.00 
  Zaro Aznar, Eva 1405 ESP0.501-0.0425-1.00 

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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