Individual Calculations August 2018
 Taghizadeh, Rayan  Total change: -25.20  Rating chartPersonal card
 2018 US Junior Cadet Championship San Jose, California USA 2018-07-12
RcRownchangeKK*chgGame
 2179 2327 3.50 7 -1.26 20 -25.20 
  Kumar, Aravind f2153 USA0.501-0.2320-4.60 
  Nakada, Akira c2154 USA1.0010.27205.40 
  Brodsky, David m2411 USA0.001-0.3820-7.60 
  Sam, Gabriel 2138 USA1.0010.25205.00 
  Wang, Jason c2187 USA0.001-0.6920-13.80 
  Stearman, Josiah f2285 USA0.001-0.5620-11.20 
  Li, Max 1927  * USA1.0010.08201.60 
 * 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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