Individual Calculations November 2023
 Atoufi, Pedram  Total change: -16.00  Rating chartPersonal card
 2023 October FIDE Classic - Open Mesa, AZ USA 2023-10-13
RcRownchangeKK*chgGame
 1953 2200 3.00 5 -0.80 20 -16.00 
  Puppalla, Pranay 1800  * USA1.0010.08201.60 
  Jasinski, Alexander 1841 USA0.501-0.4020-8.00 
  Tang, Ethan J 1853 USA0.501-0.3920-7.80 
  James, Matthew David-Willia 1791 USA1.0010.08201.60 
  Ghaemmaghami, Ehsan g2478 IRI0.001-0.1720-3.40 
 * 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)
 

 

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