Individual Calculations July 2009
 Gueler Berdasco, Martin  Total change: 1.35  Rating chartPersonal card
 Liga de Madrid Preferente 2008/2009 Madrid ESP 2008-11-30
RcRownchangeKK*chgGame
 2008 1890 2.50 7 0.09 15 1.35 
  Avendano Mateos, Jose 1894 ESP1.0010.51157.65 
  Cortes Jurado, Rafael 2054 ESP0.001-0.2815-4.20 
  Rodriguez Ballespin, Daniel 1954 ESP1.0010.59158.85 
  Garcia Galeote, Lorenzo 2075 ESP0.001-0.2615-3.90 
  Pedrajas Estepa, Manuel 2083 ESP0.001-0.2515-3.75 
  Perez Martinez, Javier 1912 ESP0.5010.03150.45 
  Castejon Caballero, Natalia 2084 ESP0.001-0.2515-3.75 

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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