Individual Calculations January 2019
 Piantieri, Guido  Total change: -11.40  Rating chartPersonal card
 CP Teramo 2019 Teramo ITA 2018-12-07
RcRownchangeKK*chgGame
 1654 1889 2.50 4 -0.57 20 -11.40 
  Ciriolo, Lucio 1489  * ITA0.501-0.4220-8.40 
  Bruni, Emiliano 1858 ITA1.0010.46209.20 
  Spada, Angelo 1703 ITA0.001-0.7420-14.80 
  Ciriolo, Enrico 1564 ITA1.0010.13202.60 
 * 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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office