Individual Calculations December 2013
 Dukic, Zachary  Total change: -9.60  Rating chartPersonal card
 2013 Guelph Fall ProAm Open Guelph CAN 2013-11-02
 2206 1847 0.00 3 -0.32 30 -9.60 
  Dougherty, Michael f2166 CAN0.001-0.1330-3.90 
  Plotkin, Victor f2234 CAN0.001-0.0930-2.70 
  Aronov, Yuri 2219 CAN0.001-0.1030-3.00 

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:   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office