Individual Calculations July 2008
 Trafi Guillaume, Joaquin  Total change: 12.90  Rating chartPersonal card
 XXIV Campeonato Open de Catalunya de Veteranos Vila-seca (Tarragona) ESP 2008-05-08
RcRownchangeKK*chgGame
 1962 1848 4.00 9 0.86 15 12.90 
  Sanz Bastos, Fernando 2048 ESP0.5010.26153.90 
  Colom Andres, Xavier 1983 ESP0.5010.18152.70 
  Xalabarder Coca, Eudaldo 1997 ESP0.5010.20153.00 
  Pampliega Canturri, Antoni 1949 ESP0.001-0.3615-5.40 
  Duran Vallverdu, Juan 2063 ESP0.001-0.2315-3.45 
  Marce Miracle, Joan 1825 ESP1.0010.47157.05 
  Gracia Sadurni, Juan 1936 ESP1.0010.62159.30 
  Vila Iborra, Jaume 1905 ESP0.5010.08151.20 
  Navines Monfa, Josep 1948 ESP0.001-0.3615-5.40 

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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