Individual Calculations July 2010
 Diaz Soro, Josep Lluis  Total change: -20.25  Rating chartPersonal card
 IV Obert Escacs Vilafranca del Penedes -CUC- Vilafranca del Penedes ESP 2010-04-16
RcRownchangeKK*chgGame
 1693 1900 3.00 5 -0.81 25 -20.25 
  Torres Palau, Jordi 1615 ESP1.0010.16254.00 
  Llacuna Fabregat, , Josep Maria 1722 ESP0.501-0.2325-5.75 
  Mateos Lopez, Javier 1673 ESP0.501-0.2925-7.25 
  Llacuna Roca, Josep 1765 ESP0.001-0.6825-17.00 
  Trevino Martinez, Cristobal 1688 ESP1.0010.23255.75 

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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