Individual Calculations January 2014
 Chiang, Jonathan  Total change: -5.25  Rating chartPersonal card
 2013 DCC FIDE Open X Richardson, Texas USA 2013-11-28
 2103 2175 2.00 4 -0.35 15 -5.25 
  Nagireddy, Sai R 1775  * USA1.0010.08151.20 
  Berczes, David g2522 HUN0.5010.39155.85 
  He, Tommy O f2119 USA0.501-0.0815-1.20 
  Liu, Bovey 1994 USA0.001-0.7415-11.10 
 * 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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