Individual Calculations September 2012
 Alfara Ayllon, Jose Luis  Total change: -15.60  Rating chartPersonal card
 38 Obert Internacional Escacs Ciutat de Badalona B Badalona ESP 2012-08-01
RcRownchangeKK*chgGame
 1897 1992 4.00 8 -1.04 15 -15.60 
  Vigier Lopez, Carlos 1851 ESP0.001-0.6915-10.35 
  Gil Gil, Antoni 1913 ESP1.0010.39155.85 
  Oset Teixidor, Guerau 1915 ESP0.001-0.6115-9.15 
  Perez Berenguer, Valentin 1910 ESP1.0010.39155.85 
  Espinosa Cebrian, Carlos 1859 ESP0.001-0.6815-10.20 
  Colom Andres, Xavier 1920 ESP1.0010.40156.00 
  Beaskoa Estany, Gabriel 1843 ESP1.0010.30154.50 
  Cardenas, Fernando Adrian 1964 ESP0.001-0.5415-8.10 

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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