Individual Calculations May 2010
 Pacheco Madueno, Joan  Total change: -10.65  Rating chartPersonal card
 Catalunya D’equips Preferent Bcn IV Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1930 1899 2.50 7 -0.71 15 -10.65 
  Sanchez Niubo, Albert 1931 ESP0.001-0.4615-6.90 
  Castells Pagan, Raul 1904 ESP0.001-0.4915-7.35 
  Corominas Garrido, Jordi 1964 ESP1.0010.59158.85 
  Oliver Toribio, Joan 1876 ESP0.501-0.0315-0.45 
  Meza, Ivan 2057 HON0.001-0.2915-4.35 
  Sanchez Martin, Marc 1941 ESP1.0010.56158.40 
  Alquezar Mancho, Renato 1834 ESP0.001-0.5915-8.85 

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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