Individual Calculations May 2012
 Serra Sola, Jordi  Total change: -4.65  Rating chartPersonal card
 Cto. de Catalunya Equips – Preferent Girona Girona ESP 2012-01-29
RcRownchangeKK*chgGame
 1909 1880 2.00 5 -0.31 15 -4.65 
  De Azua Arpi, Rafael 1908 ESP0.5010.04150.60 
  Tarrus Galter, Narcis 1971 ESP0.001-0.3815-5.70 
  Cano Egea, Gerard 1889 ESP0.001-0.4915-7.35 
  Perez Lopez, Alfonso 1859 ESP1.0010.47157.05 
  Garcia Buenacasas, Jordi 1917 ESP0.5010.05150.75 

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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