Individual Calculations January 2009
 Fernandez Fernandez, Jose A.  Total change: -7.80  Rating chartPersonal card
 XXV Aniversario Parla 2008 Parla Madrid ESP 2008-09-06
RcRownchangeKK*chgGame
 1911 1897 1.00 3 -0.52 15 -7.80 
  Ballesteros Gonzalez, David f2247 ESP0.001-0.1115-1.65 
  Martinez Miura, Enrique 1777 ESP1.0010.34155.10 
  Sierra Soria, Maria 1708 ESP0.001-0.7515-11.25 

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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