Individual Calculations June 2013
 Ratsma, Midas  Total change: 4.05  Rating chartPersonal card
 Dutch Championship U20 2013 Sneek NED 2013-04-27
RcRownchangeKK*chgGame
 2065 2037 4.00 8 0.27 15 4.05 
  Hendrix, Judith 1852 NED1.0010.26153.90 
  Van Foreest, Jorden 2207 NED0.001-0.2815-4.20 
  Donkers, Joran 2006 NED1.0010.46156.90 
  Haast, Anne wm2266 NED0.001-0.2115-3.15 
  Von Meijenfeldt, Bart 2150 NED0.001-0.3515-5.25 
  Vos, Tjark 2039 AHO1.0010.50157.50 
  Van Meegen, Ruud 1994 NED0.001-0.5615-8.40 
  Van Den Bergh, Don 2004 NED1.0010.45156.75 

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