Individual Calculations July 2009
 Alonso Alonso, Ivan  Total change: 4.05  Rating chartPersonal card
 Campeonato Preferente de Bizkaia Bizkaia ESP 2009-01-10
RcRownchangeKK*chgGame
 2043 2134 4.00 6 0.27 15 4.05 
  Garrido Legarreta, Jose Javier 2093 ESP1.0010.44156.60 
  Arias Garcia, Luis Javier 2203 ESP1.0010.60159.00 
  Sanz Rodero, Mikel 1962 ESP0.001-0.7315-10.95 
  Fernandez Ferrero, Alejandro 2006 ESP1.0010.33154.95 
  Torres Garcia, Koldo 2001 ESP1.0010.32154.80 
  Ingunza Lopez, Txema 1994 ESP0.001-0.6915-10.35 

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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