Individual Calculations September 2010
 Spangberg, Robert  Total change: 7.60  Rating chartPersonal card
 Klass III, grp 1, 2010 Lund SWE 2010-07-03
RcRownchangeKK*chgGame
 1750 1726 4.00 7 0.73 25 18.25 
  Nordin, Eric 1909 SWE0.001-0.2625-6.50 
  Bit-Narva, David 1677 SWE0.501-0.0725-1.75 
  Ek, Per-Ake 1786 SWE0.5010.08252.00 
  Silins, Peter 1779 SWE1.0010.572514.25 
  Bergstrom, Goran 1732 SWE0.5010.01250.25 
  Jonsson, Daniel 1565 SWE1.0010.29257.25 
  Warston, Hakan 1804 SWE0.5010.11252.75 

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)
 
NOTE: K factor changed
 Stockholm Open 2010 Stockholm SWE 2010-08-16
RcRownchangeKK*chgGame
 1568 1726 0.00 1 -0.71 15 -10.65 
  Golkhar, Salim 1568 SWE0.001-0.7115-10.65 

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