Individual Calculations July 2012
 Povill Batlle, Ramon  Total change: 12.60  Rating chartPersonal card
 VI Obert Escacs Llinars del Valles (grup A) Llinars del Valles ESP 2012-04-14
RcRownchangeKK*chgGame
 1953 1823 3.50 8 0.84 15 12.60 
  Soler Colomer, Valenti 2023 ESP1.0010.761511.40 
  Parals Marce, Luis 1995 ESP0.001-0.2715-4.05 
  Alejo Alvarez, Ricardo 1979 ESP0.001-0.2915-4.35 
  Rojano Alfonso, Carlos 2058 ESP0.5010.29154.35 
  Fernandez Aguilar, Francisco 1947 ESP0.5010.17152.55 
  Martinez Lopez, Carlos 1623 ESP0.001-0.7615-11.40 
  Castrillon Otero, Javier 1919 ESP1.0010.63159.45 
  Moravich, Juan 2078 ARG0.5010.31154.65 

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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