Individual Calculations August 2023
 Fang, Elbert  Total change: -38.80  Rating chartPersonal card
 2023 DFW FIDE 5 - Premier Irving, TX USA 2023-07-07
RcRownchangeKK*chgGame
 1605 1891 3.00 5 -0.97 40 -38.80 
  Bhangale, Likhit 1609 USA0.001-0.8440-33.60 
  Zhang, Ellery 1491  * USA1.0010.08403.20 
  Zhang, Oscar Yihang 1459 USA1.0010.07402.80 
  Melillo, Lucius 1998 USA0.001-0.3540-14.00 
  Lee, Sebastian 1467 USA1.0010.07402.80 
 * 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)
 

 

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