Individual Calculations January 2010
 Mendez Tovar, Jessica Y  Total change: -2.00  Rating chartPersonal card
 North America Youth Chess Championships Under 14 Mazatlan, Sinaloa MEX 2009-10-01
RcRownchangeKK*chgGame
 1873 1763 1.00 3 -0.08 25 -2.00 
  Finney, Stuart 1985 USA0.001-0.2225-5.50 
  Real Pereyra, Diana Carime 1910 MEX0.001-0.3025-7.50 
  Lopez Raygoza, Luis Albert 1723 MEX1.0010.442511.00 

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