Individual Calculations December 2018
 San Emeterio Rubio, Perfecto  Total change: -2.40  Rating chartPersonal card
 Copa de Cantabria 2018 Cantabira ESP 2018-11-10
RcRownchangeKK*chgGame
 1350 1599 1.50 2 -0.06 40 -2.40 
  Bernardos Sobrino, Javier 1199  * ESP0.501-0.4240-16.80 
  Prellezo Ursueguia, Jose Luis 1500 ESP1.0010.364014.40 
 * 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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