Individual Calculations January 2009
 Dana, Maurice  Total change: 11.00  Rating chartPersonal card
 2008 North Carolina Open Championship Greensboro, North Carolina USA 2008-10-31
RcRownchangeKK*chgGame
 2260 2092 1.00 2 0.44 25 11.00 
  Simpson, Ronald f2300 USA0.001-0.2325-5.75 
  Potter, John Russell 2219 USA1.0010.672516.75 

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