Individual Calculations August 2012
 Markley, Jim  Total change: -32.70  Rating chartPersonal card
 2012 Jerry Spann Memorial - OCF OK FIDE Reserve Tulsa, Oklahoma USA 2012-07-21
RcRownchangeKK*chgGame
 1836 1871 0.00 2 -1.09 30 -32.70 
  Colbert, Jeff L 1889 USA0.001-0.4730-14.10 
  Szabad, Istvan 1782 USA0.001-0.6230-18.60 

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