Individual Calculations January 2009
 Martin Duque, Jesus  Total change: 61.00  Rating chartPersonal card
 XXI Open Internacional de Ajedrez Moratalaz 2008 Madrid ESP 2008-09-20
RcRownchangeKK*chgGame
 1969 1646 3.50 8 2.44 25 61.00 
  Spitzer Isbert, Ramon 1996 ESP0.001-0.1125-2.75 
  Vukotic Jovsic, Dragan 1996 ESP0.001-0.1125-2.75 
  Hernandez Del Can, Jose 1861 ESP1.0010.772519.25 
  Ramos Del Campo, Alexander 1946 ESP1.0010.852521.25 
  Perez Cameselle, Francisco 1996 ESP0.5010.39259.75 
  Suarez Uriel, Adrian 1996 ESP0.001-0.1125-2.75 
  Pineiro Lozano, Luis 1967 ESP1.0010.872521.75 
  Lopez Heras, Arturo 1996 ESP0.001-0.1125-2.75 

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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