Individual Calculations May 2010
 Serrano Aspa, Pedro  Total change: 20.25  Rating chartPersonal card
 Catalunya D’equips Preferent Bcn IV Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1959 2018 6.00 8 1.35 15 20.25 
  Pacheco Bubi, Rafael 1951 ESP0.001-0.5915-8.85 
  Degerhammar, Tomas 2040 SWE1.0010.53157.95 
  Slimani, Abderezzak 2079 MAR1.0010.58158.70 
  Sanchez Martin, Marc 1941 ESP1.0010.39155.85 
  Sierra Casado, Manuel 1958 ESP1.0010.42156.30 
  Alquezar Mancho, Renato 1834 ESP1.0010.26153.90 
  Cabello Llopis, Joan Emili 1963 ESP0.001-0.5815-8.70 
  Castells Pagan, Raul 1904 ESP1.0010.34155.10 

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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