Individual Calculations April 2019
 Ferrer Comas, Joan  Total change: -18.60  Rating chartPersonal card
 Lliga Catalana 2019 Preferent Barcelona IV FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1722 1876 2.50 5 -0.93 20 -18.60 
  Taltavull Hidalgo, Artur 1743 ESP0.001-0.6820-13.60 
  Ruiz Planas, Adelito 1759 ESP0.501-0.1620-3.20 
  Maspoch Vila, Marc 1879 ESP0.001-0.5020-10.00 
  Gonzalez Arranz, Jordi 1753 ESP1.0010.33206.60 
  Fuentes Giner, Enrique 1476  * ESP1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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