Individual Calculations January 2014
 Yang, Darwin  Total change: -4.70  Rating chartPersonal card
 2013 DCC FIDE Open X Richardson, Texas USA 2013-11-28
 2195 2482 4.50 6 -0.47 10 -4.70 
  Clover, Kelly D 2082  * USA1.0010.08100.80 
  Nguyen, Anthony Q c2082  * USA1.0010.08100.80 
  Jayaraman, Arvind f2263 IND1.0010.22102.20 
  Breckenridge, Steven f2333 USA0.501-0.2010-2.00 
  He, Tommy O f2119 USA0.501-0.4010-4.00 
  Li, Ruifeng c2291 USA0.501-0.2510-2.50 
 * 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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