Individual Calculations July 2019
 Roberti, Bruno  Total change: -3.40  Rating chartPersonal card
 14 Settimanale La Lupa - A Roma ITA 2019-05-02
RcRownchangeKK*chgGame
 1680 1850 4.00 6 -0.17 20 -3.40 
  Milani, Patrizia 1528 ITA1.0010.13202.60 
  Rabiti, Roberto 1450  * ITA1.0010.08201.60 
  Bonaposta, Fabrizio 2067 ITA0.001-0.2220-4.40 
  D Eva, Maurizio 1784 ITA0.501-0.0920-1.80 
  Albore, Daniele 1649 ITA0.501-0.2620-5.20 
  Arabito, Giuseppe 1601 ITA1.0010.19203.80 
 * 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)
 

 

« 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