Individual Calculations April 2008
 Martinez Crespo, Juan  Total change: 7.80  Rating chartPersonal card
 Campeonato Provincial de Zaragoza Preferente 2007 Zaragoza ESP 2007-09-30
RcRownchangeKK*chgGame
 2013 1965 4.00 8 0.52 15 7.80 
  Fabre Perez, Jose Maria 2077 ESP1.0010.65159.75 
  Planas Torrea, Francisco J 2045 ESP0.001-0.3915-5.85 
  Sanchez Moreno, Jose Carlos 2039 ESP0.5010.10151.50 
  Gayan Carceller, Miguel Angel 1974 ESP0.5010.01150.15 
  Artal Alegria, Francisco Javier 1995 ESP1.0010.54158.10 
  Donoso Sanchez, Alejandro 1983 ESP0.5010.03150.45 
  Jimenez Fernandez, Alejandro 1951 ESP0.501-0.0215-0.30 
  Sierra Aguerri, Joaquin 2039 ESP0.001-0.4015-6.00 

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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