Individual Calculations August 2014
 Sherman, David  Total change: -31.05  Rating chartPersonal card
 2nd Annual DC International Arlington, Virginia USA 2014-06-26
RcRownchangeKK*chgGame
 1948 2084 2.00 6 -2.07 15 -31.05 
  Obili, Abhishek 1910 USA0.001-0.7315-10.95 
  Gorti, Akshita wf1963 USA0.001-0.6615-9.90 
  Heidari, Ako 1854 IRI1.0010.21153.15 
  De Fotis, Gary C 1980 USA0.001-0.6415-9.60 
  Helfst, Matt D 1951 USA1.0010.32154.80 
  Zheng, Andrew 2031 USA0.001-0.5715-8.55 

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