Individual Calculations April 2008
 Dalmas Porqueres, Joan Albert  Total change: 36.50  Rating chartPersonal card
 VI Gran Torneo de Aficiones a Sub-2000 Benidorm (Alicante) ESP 2007-11-30
RcRownchangeKK*chgGame
 1947 1723 3.00 7 1.46 25 36.50 
  Gomez, Augustin R 1988 USA0.001-0.1825-4.50 
  Martinez Zazo, Jesus 1973 ESP1.0010.812520.25 
  Picazo Gonzalez, Alejandro 1958 ESP0.001-0.2125-5.25 
  Lopez Gallego, Miguel Angel 1955 ESP1.0010.792519.75 
  Dimitrijevic, Dragan 1970 ITA0.001-0.1925-4.75 
  Canizares Cuadra, Pedro 1918 ESP0.001-0.2525-6.25 
  Diaz Begonte, Manuel 1868 ESP1.0010.692517.25 

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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