Individual Calculations January 2017
 Boldi, Nicholas Ar  Total change: -20.00  Rating chartPersonal card
 2016 Mechanics' Fall Tournament San Francisco, California USA 2016-10-18
RcRownchangeKK*chgGame
 1484 1297 1.50 7 -0.50 40 -20.00 
  Mays, Jerry L 1697  * USA0.001-0.0840-3.20 
  Chan, John 1599 USA0.001-0.1540-6.00 
  Harris, Clarence 1508 USA0.5010.274010.80 
  Hilliard, Michael 1395 USA0.001-0.3740-14.80 
  Otterbach, Renate 1259 USA0.001-0.5540-22.00 
  Erdenebileg, Dashz 1297 USA1.0010.504020.00 
  Simpkins, Jerry 1632 USA0.001-0.1240-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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