Individual Calculations January 2018
 Rossi, Roberto  Total change: -7.20  Rating chartPersonal card
 FE Stefano Tatai - B Roma ITA 2017-10-26
RcRownchangeKK*chgGame
 1606 1590 3.00 7 -0.36 20 -7.20 
  Quaglia, Ferdinando 1560 ITA0.001-0.5420-10.80 
  Di Dario, Dario 1604 ITA1.0010.522010.40 
  Chianura, Domenico 1666 ITA1.0010.602012.00 
  Vanzan, Alessandro 1563 ITA1.0010.46209.20 
  Casavecchia, Alberto 1688 ITA0.001-0.3720-7.40 
  Bruni, Andrea 1512 ITA0.001-0.6120-12.20 
  Bolla, Vittorio 1650 ITA0.001-0.4220-8.40 

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