Individual Calculations August 2015
 Yan, Xuesong  Total change: -12.60  Rating chartPersonal card
 2015 Chinese chess championship (group B men) Zhong Shan CHN 2015-07-16
RcRownchangeKK*chgGame
 2167 1919 0.50 5 -0.63 20 -12.60 
  Fang, Yan 2283 CHN0.001-0.1020-2.00 
  Zhang, Ziji 2218 CHN0.001-0.1520-3.00 
  Zhang, Xiaopeng 2319  * CHN0.001-0.0820-1.60 
  Wang, Tongsen 2185 CHN0.001-0.1820-3.60 
  Chi, Yi 1829 CHN0.501-0.1220-2.40 
 * 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