Individual Calculations September 2009
 Castro, Fernando  Total change: -9.75  Rating chartPersonal card
 IRT Centenario Colegio San Martin Avellaneda, Buenos Aires ARG 2009-06-18
RcRownchangeKK*chgGame
 1939 1615 0.00 3 -0.39 25 -9.75 
  Zamudio, Jose 1965 ARG0.001-0.1125-2.75 
  Araoz, Claudio 1887 ARG0.001-0.1725-4.25 
  Gaitan, Juan Manuel 1965 ARG0.001-0.1125-2.75 

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