Individual Calculations March 2013
 Gnetti, Pietro  Total change: 3.90  Rating chartPersonal card
 CP La Spezia 2013 Sarzana ITA 2013-02-08
RcRownchangeKK*chgGame
 1821 1681 1.00 2 0.26 15 3.90 
  Stoppa, Omar f2081  * ITA0.001-0.0815-1.20 
  Sanna, Mario 1561 ITA1.0010.34155.10 
 * 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