Individual Calculations May 2011
 Prat Rabell, Josep M.  Total change: 32.50  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Barcelona III Catalunya ESP 2011-01-30
RcRownchangeKK*chgGame
 1949 1907 3.50 5 1.30 25 32.50 
  Vila Viladrich, Jaume 2032 ESP0.001-0.3325-8.25 
  Galceran Diaz, Alex 1941 ESP1.0010.552513.75 
  Jane Basora, Rafael Lluis 2030 ESP1.0010.672516.75 
  Riera Montano, Ramon 2007 ESP0.5010.14253.50 
  Kichuk, Tatiana 1736 MDA1.0010.27256.75 

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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