Individual Calculations July 2022
 Chen, Justin  Total change: 9.00  Rating chartPersonal card
 Marshall FIDE Monday May-June 2022 Rounds 3-6 New York, NY USA 2022-05-30
RcRownchangeKK*chgGame
 1959 2322 4.00 4 0.45 20 9.00 
  Das, Aditeya 1922  * USA1.0010.08201.60 
  Olsen, Robert Donald 1843 USA1.0010.05201.00 
  Ray, Sarathi 2010 USA1.0010.14202.80 
  Hilkevich, Zahar 2062 USA1.0010.18203.60 
 * 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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