Individual Calculations October 2008
 Galarreta Abellan, Antonio  Total change: -4.25  Rating chartPersonal card
 I Open Int. de Ajedrez Palacio de Pioneros Zaragoza ESP 2008-06-14
RcRownchangeKK*chgGame
 1984 1697 0.50 4 -0.17 25 -4.25 
  Naya Sancho, Jose Ignacio 2047 ESP0.001-0.1125-2.75 
  Martinez Saenz, Esteban 1837 ESP0.001-0.3125-7.75 
  Donoso Sanchez, Alejandro 2006 ESP0.001-0.1425-3.50 
  Mombiela De Sus, Jose Luis 2047 ESP0.5010.39259.75 

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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