Individual Calculations April 2017
 Kochman, David  Total change: 0.00  Rating chartPersonal card
 2017 New Hampshire Closed Manchester, New Hampshire USA 2017-03-24
RcRownchangeRpKK*chgGame
 1963 1839 1.50 5 0.00 1853   0.00 
  Welling, Aashish 1963 USA0.0010.00 0.00 
  Fang, Joseph m1963 USA0.0010.00 0.00 
  Bradley, Clay R 1963 USA0.0010.00 0.00 
  Elmore, John P 1963 USA0.5010.00 0.00 
  Terrie, Henry L 1963 USA1.0010.00 0.00 

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