Individual Calculations October 2019
 Sanpera Bonet, Juan Carlos  Total change: -42.80  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 1988 2107 4.50 10 -2.14 20 -42.80 
  Henriquez Villagra, Cristobal g2507  * CHI0.001-0.0820-1.60 
  Nicolai, Tim 1916 GER0.001-0.7520-15.00 
  Moreno Oller, Victor 1881 ESP1.0010.21204.20 
  Borrellas Comellas, Josep 1952 ESP0.001-0.7120-14.20 
  Hafstad, Leif 1871 ENG0.501-0.3020-6.00 
  Abarca Garcia, Xavier 1846 ESP1.0010.18203.60 
  Dominguez Rueda, Juan 2008 ESP1.0010.36207.20 
  Brunet Gil, Pol 1928 ESP0.001-0.7320-14.60 
  Svendsen, Peter Willer 1979 DEN0.501-0.1720-3.40 
  Cano Sevilla, Ivan 1995 ESP0.501-0.1520-3.00 
 * 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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