Individual Calculations August 2015
 Miller, David  Total change: 10.40  Rating chartPersonal card
 32nd Trumpeter Classic Grande Prairie CAN 2015-06-06
RcRownchangeKK*chgGame
 1873 2085 3.50 4 0.52 20 10.40 
  Hughey, Leah 1685  * CAN1.0010.08201.60 
  Pradzinski, Tim 1840 CAN1.0010.20204.00 
  Hertwig, Christopher 2100 GER0.5010.02200.40 
  Zeggelaar, Mike 1866 CAN1.0010.22204.40 
 * 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