Individual Calculations September 2009
 Watson, Jean  Total change: -9.90  Rating chartPersonal card
 City of Melbourne Open Melbourne AUS 2009-04-27
RcRownchangeKK*chgGame
 1785 1567 0.50 5 -0.66 15 -9.90 
  Fry, Peter 1898 AUS0.5010.38155.70 
  Kovacevic, Paul 1820 AUS0.001-0.1915-2.85 
  Escribano, Jose 1835 AUS0.001-0.1715-2.55 
  Jago, Stephen 1652 AUS0.001-0.3815-5.70 
  Anton, Sarah 1718 AUS0.001-0.3015-4.50 

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