Individual Calculations July 2009
 Plaza Alonso, Jose L.  Total change: 7.75  Rating chartPersonal card
 Liga Madrid Segunda A Madrid ESP 2008-11-30
RcRownchangeKK*chgGame
 1787 1978 4.00 5 0.31 25 7.75 
  De Armentia Roldan, Benigno 1870 ESP1.0010.35258.75 
  Furio Zapata, Roberto 1798 ESP0.001-0.7425-18.50 
  Martin Sanchez, Pablo 1885 ESP1.0010.37259.25 
  Llorente Gonzalez, Jose L. 1628 ESP1.0010.11252.75 
  Dominguez Coig, Alvaro 1753 ESP1.0010.22255.50 

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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