Individual Calculations February 2019
 Tian, Shi Yuan (sherry)  Total change: -16.00  Rating chartPersonal card
 2019 British Columbia vs Washington match Victoria CAN 2019-01-18
RcRownchangeKK*chgGame
 1791 1854 2.50 5 -0.40 40 -16.00 
  Abramson, Dan 1915 USA0.5010.08403.20 
  Vijayakumar, Advaith 1719 USA0.001-0.6840-27.20 
  Seshadri, Sridhar 1595 USA1.0010.18407.20 
  Shubin, Daniel 1828 USA0.501-0.0440-1.60 
  Velea, Anne-Marie 1897 USA0.5010.06402.40 

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