Individual Calculations November 2010
 Sula, Avni  Total change: -11.85  Rating chartPersonal card
 Open BDO Tournament Haarlem NED 2010-08-21
RcRownchangeKK*chgGame
 1939 2064 2.50 5 -0.79 15 -11.85 
  Ligteringen, Allard 1900 NED0.501-0.2215-3.30 
  Vos, Tjark 1777 NED1.0010.16152.40 
  Dirksen, Marieke 2005 NED0.001-0.5815-8.70 
  De Roode, Martijn 2062 NED0.001-0.5015-7.50 
  Vreeburg, Jan 1953 NED1.0010.35155.25 

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