Individual Calculations November 2009
 Petersen, Steffen  Total change: -7.50  Rating chartPersonal card
 Skakmolle Efteraarsferie-EMT 2009 Kobenhavn DEN 2009-10-10
RcRownchangeKK*chgGame
 1934 1934 1.00 3 -0.50 15 -7.50 
  Ohayv, Nikolaj 1928 DEN0.001-0.5115-7.65 
  Sandbech, Ted Henrik 1818 DEN1.0010.34155.10 
  Bonnez, Finn 2056 DEN0.001-0.3315-4.95 

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