Individual Calculations September 2011
 Antler, Arthur S  Total change: -15.90  Rating chartPersonal card
 112th Annual US Open Orlando, Florida USA 2011-07-30
RcRownchangeKK*chgGame
 2084 1968 0.50 3 -0.53 30 -15.90 
  Harmon-Vellotti, Luke 2184 USA0.001-0.2230-6.60 
  Hough, Randall D 1994 USA0.5010.04301.20 
  Terrie, Henry L 2075 USA0.001-0.3530-10.50 

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