Individual Calculations September 2010
 Caballero Graell, Josep  Total change: -10.25  Rating chartPersonal card
 XXXIII Open Internacional Barbera del Valles 2010 ā€œCā€ Barbera del Valles ESP 2010-07-04
RcRownchangeKK*chgGame
 1766 1549 0.50 4 -0.41 25 -10.25 
  Cardo Llagostera, Fco Javier 1831 ESP0.5010.34258.50 
  Liarte Genoves, Sergi 1674 ESP0.001-0.3325-8.25 
  Costa Ribalta, Andres 1791 ESP0.001-0.2025-5.00 
  Romero Funieles, Rafael 1769 ESP0.001-0.2225-5.50 

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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