Individual Calculations November 2009
 Hutama, Sandi  Total change: -19.75  Rating chartPersonal card
 2009 New Jersey State Championship Somerset, New Jersey USA 2009-09-05
RcRownchangeKK*chgGame
 2226 2115 0.00 2 -0.79 25 -19.75 
  Ippolito, Dean J m2459 USA0.001-0.1225-3.00 
  Sivakumar, Kavinay 1992 USA0.001-0.6725-16.75 

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