Individual Calculations April 2009
 Cardena Contreras, Javier  Total change: -13.20  Rating chartPersonal card
 I Torneo (-40 aƱos) Club Ajedrez Pueblo Nuevo Madrid ESP 2008-09-20
RcRownchangeKK*chgGame
 1911 1937 5.50 12 -0.88 15 -13.20 
  Sotnikov, Taras 1933 ESP0.501-0.0115-0.15 
  Martin Mazuelo, Miguel 1980 ESP1.0010.56158.40 
  Vallejo Nuno, Jorge 2015 ESP0.001-0.3915-5.85 
  Gonzalez Gonzalez, Fidel 1999 ESP0.001-0.4115-6.15 
  Perez Gutierrez, Roberto 1737 ESP1.0010.24153.60 
  Gomez Gonzalez, Jose Antonio 1804 ESP0.001-0.6815-10.20 
  Sotnikov, Taras 1933 ESP0.001-0.5115-7.65 
  Martin Mazuelo, Miguel 1980 ESP0.001-0.4415-6.60 
  Vallejo Nuno, Jorge 2015 ESP0.001-0.3915-5.85 
  Gonzalez Gonzalez, Fidel 1999 ESP1.0010.59158.85 
  Perez Gutierrez, Roberto 1737 ESP1.0010.24153.60 
  Gomez Gonzalez, Jose Antonio 1804 ESP1.0010.32154.80 

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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