Individual Calculations June 2019
 Brodsky, David  Total change: -5.80  Rating chartPersonal card
 7th Cherry Blossom Classic Sterling, Virginia USA 2019-05-23
RcRownchangeKK*chgGame
 2233 2438 6.00 9 -0.58 10 -5.80 
  Patil, Anuprita wf2047 IND1.0010.09100.90 
  Girsh, Daniel 2038  * USA1.0010.08100.80 
  Subramanian, Arun g2501 IND0.5010.09100.90 
  Zapata, Alonso g2444 COL0.001-0.4910-4.90 
  Fishbein, Mitch 2038  * USA0.501-0.4210-4.20 
  Zhou, Liran c2206 USA0.501-0.2910-2.90 
  Huang, Andy f2307 USA1.0010.32103.20 
  Jayaraman, Arvind f2209 IND0.501-0.2910-2.90 
  Wang, Tianqi 2310 USA1.0010.33103.30 
 * 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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