Individual Calculations July 2013
 Roberti, Bruno  Total change: -13.50  Rating chartPersonal card
 OP 2 SS Lazio Scacchi Roma ITA 2013-04-24
RcRownchangeKK*chgGame
 1889 1954 2.50 6 -0.90 15 -13.50 
  Nicotra, Giulio 1554  * ITA1.0010.08151.20 
  Palermo, Stefano 2110 ITA1.0010.711510.65 
  Marta, Daniele 2033 ITA0.5010.11151.65 
  Cannada, Bartoli Vincenzo 1971 ITA0.001-0.4815-7.20 
  Di Mauro, Giuseppe 1878 ITA0.001-0.6015-9.00 
  Vannelli, Vittorio 1785 ITA0.001-0.7215-10.80 
 * 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