Individual Calculations July 2023
 Lin, Boyuan  Total change: -13.20  Rating chartPersonal card
 WE 3 Dueville - A Dueville ITA 2023-06-02
RcRownchangeKK*chgGame
 1999 1882 1.50 5 -0.33 40 -13.20 
  Bordin, Silvia 1994 ITA0.001-0.3540-14.00 
  Tellarini, Lorenzo 1987 ITA0.001-0.3640-14.40 
  Maniero, Andrea 1816 ITA1.0010.414016.40 
  Ventura, Sergio 1926 ITA0.5010.06402.40 
  Lain, Luigi 2272 ITA0.001-0.0940-3.60 

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