Individual Calculations July 2012
 Vilalta Vidal, Javier  Total change: 11.10  Rating chartPersonal card
 VII Obert Ateneu Colon 2012 Barcelona ESP 2012-04-10
RcRownchangeKK*chgGame
 1921 1911 4.50 8 0.74 15 11.10 
  Costa Trave, Jaume 2025 ESP1.0010.66159.90 
  Ribera Nebot, Joan 2003 ESP0.001-0.3715-5.55 
  Romero Perera, Eugeni 2106 ESP0.001-0.2515-3.75 
  Demestres Lopez, Ricard 1630 ESP1.0010.16152.40 
  Molano Lafuente, Ismael 2047 ESP0.001-0.3215-4.80 
  Febrero Perez, Lluis 1545 ESP1.0010.10151.50 
  Mateu Farre, Josep Maria 2043 ESP1.0010.681510.20 
  Andreu Termes, Frederic 1965 ESP0.5010.08151.20 

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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