Individual Calculations July 2011
 Garcia Perez, Josep  Total change: 12.90  Rating chartPersonal card
 IV Obert de Primavera La Lira 2011 Barcelona ESP 2011-03-31
RcRownchangeKK*chgGame
 1895 1680 2.50 7 0.86 15 12.90 
  Lopez Marti, Ignacio 1945 ESP0.5010.32154.80 
  Colom Andres, Xavier 1963 ESP0.001-0.1615-2.40 
  Sanfeliu Lopez, Jaume 1897 ESP0.5010.28154.20 
  Barba Rios, Enric 1871 ESP0.5010.25153.75 
  Catarineu Navines, Federico 1981 ESP0.001-0.1515-2.25 
  Servent Alvarez, Jordi 1866 ESP0.001-0.2615-3.90 
  Robla Carreiras, Xavier 1740 ESP1.0010.58158.70 

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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