Individual Calculations April 2013
 Santiago Abril, Narcis J.  Total change: 14.55  Rating chartPersonal card
 VIII Obert d’Escacs Igualada i Anoia Igualada ESP 2013-01-19
RcRownchangeKK*chgGame
 1901 1844 3.50 6 0.97 15 14.55 
  Mestre Costas, Jordi 1444  * ESP1.0010.08151.20 
  Marimon Torrens, Jordi 1933 ESP0.001-0.3815-5.70 
  Vilella Bertran, Joan 1966 ESP1.0010.671510.05 
  Clotet Torrelles, Ramon 1998 ESP0.5010.21153.15 
  Nadal Fajardo, Ricard 1823 ESP0.001-0.5315-7.95 
  Monell Camarasa, David 2244  * AND1.0010.921513.80 
 * 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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