Individual Calculations October 2008
 Lopez Artigas, Sergio  Total change: 7.65  Rating chartPersonal card
 V Tancant Gran Penya G-B Vilanova I La Geltru ESP 2008-04-20
RcRownchangeKK*chgGame
 1899 1946 5.00 8 0.51 15 7.65 
  Canton Lanau, Jose Ignacio 1873 ESP0.501-0.1015-1.50 
  Flores Campos, Enric 2030 ESP1.0010.62159.30 
  Flores Linan, Josep Luis 1950 ESP0.001-0.4915-7.35 
  Rocamora Bages, Albert 1808 ESP1.0010.31154.65 
  Alonso Perez, Luis 1949 ESP0.5010.00150.00 
  Marina De La Torre, Ivan 2023 ESP0.001-0.3915-5.85 
  Quinza Garcia, Aitor 1772 ESP1.0010.27154.05 
  Barbero Rodriguez, Nelson 1785 ESP1.0010.29154.35 

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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