Individual Calculations August 2023
 Wu, Andrew  Total change: -80.00  Rating chartPersonal card
 2023 Charlotte Summer Open - Championship Charlotte, NC USA 2023-07-14
RcRownchangeKK*chgGame
 1880 1935 1.50 5 -1.29 40 -51.60 
  Puckett, Matthew 2145 USA0.5010.274010.80 
  Tay, Brian 1939 USA0.001-0.4940-19.60 
  Dill, James Christopher M 1737 USA1.0010.24409.60 
  Peatman, Carter Frank 1990 USA0.001-0.4240-16.80 
  Chen, Alan Zishun 1589 USA0.001-0.8940-35.60 

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)
 
 Reverse Angle 122 Charlotte, NC USA 2023-07-29
RcRownchangeKK*chgGame
 1625 1935 1.00 2 -0.71 40 -28.40 
  Dash, Shravan 1566 USA0.501-0.4040-16.00 
  Bellamy, Chase 1684 USA0.501-0.3140-12.40 

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