Individual Calculations January 2009
 Duran Vallverdu, Juan  Total change: -3.90  Rating chartPersonal card
 LI Campeonato de Catalunya Territorial de Tarragona L'Hospitaler de I'Infant Catalunya ESP 2008-10-05
RcRownchangeKK*chgGame
 1941 2024 4.00 7 -0.26 15 -3.90 
  Caballero Gomez-Casero, Emilio 1848 ESP0.501-0.2315-3.45 
  Novales Montero, Enric 1885 ESP1.0010.31154.65 
  Garcia Carles, Eduard 1833 ESP1.0010.25153.75 
  Saldana Caballe, Enric 2141 ESP0.001-0.3415-5.10 
  Panella Navarro, Sergi 1879 ESP1.0010.31154.65 
  Mallol Muste, Marc 1859 ESP0.501-0.2215-3.30 
  Saumoy Poch, Salvador 2145 ESP0.001-0.3415-5.10 

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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