Individual Calculations November 2013
 Berczes, David  Total change: -19.00  Rating chartPersonal card
 2013 Dallas Absolute Richardson, Texas USA 2013-10-25
RcRownchangeKK*chgGame
 2189 2541 2.50 5 -1.90 10 -19.00 
  Malhotra, Akshay 2141  * USA1.0010.08100.80 
  Chiang, Jonathan f2170 USA0.001-0.9010-9.00 
  Xiong, Jeffery f2345 USA1.0010.25102.50 
  Toolin, Christopher 2150 USA0.001-0.9110-9.10 
  Chiang, Sarah wf2141  * USA0.501-0.4210-4.20 
 * 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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