Individual Calculations July 2011
 Vidal Bermejo, Joan Angel  Total change: -15.30  Rating chartPersonal card
 Tancats de l’Urgell 2011 –Grup C- Bellpuig ESP 2011-04-08
RcRownchangeKK*chgGame
 1740 1744 2.50 7 -1.02 15 -15.30 
  Nadal Gene, Ramon 1537 ESP0.001-0.7715-11.55 
  Monfa Escola, Ramon 1784 ESP0.001-0.4415-6.60 
  Semionovich Zurashvili, Zurab 1781 ESP1.0010.55158.25 
  Vidal Rosell, Jose 1901 ESP0.001-0.2915-4.35 
  Aldoma Pubil, L Roger 1687 ESP0.501-0.0815-1.20 
  Montoliu Daroca, Imma 1851 ESP0.001-0.3515-5.25 
  Flotats Ardiaca, Sergi 1639 ESP1.0010.36155.40 

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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