Individual Calculations January 2010
 Sia, Xin Jie Selina  Total change: 7.80  Rating chartPersonal card
 National Junior Training T4 Silver 2009 Singapore SIN 2009-09-12
RcRownchangeKK*chgGame
 1779 1766 1.00 1 0.52 15 7.80 
  Lim, De Li Derek 1779 SIN1.0010.52157.80 

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