Individual Calculations July 2023
 Serota, Adam H  Total change: -26.40  Rating chartPersonal card
 17th annual Philadelphia Open - Major Philadelphia, PA USA 2023-06-23
RcRownchangeKK*chgGame
 1729 1920 1.50 3 -0.66 40 -26.40 
  Singh, Siddharth 1520  * USA0.501-0.4240-16.80 
  Chang, Max 1851 USA1.0010.404016.00 
  Shankar, Pranav 1817 USA0.001-0.6440-25.60 
 * 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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