Individual Calculations April 2023
 Liang, Awonder  Total change: 8.30  Rating chartPersonal card
 Ivy League Challenge 2023 Toronto CAN 2023-03-24
RcRownchangeKK*chgGame
 2350 2643 5.00 5 0.83 10 8.30 
  Li, Yunshan wm2294 CHN1.0010.11101.10 
  Shen, Christopher f2332 USA1.0010.14101.40 
  Ivanov, Mike f2299 CAN1.0010.12101.20 
  Zhang, Yuanchen m2304 CAN1.0010.12101.20 
  Tang, Andrew g2522 USA1.0010.34103.40 

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