Individual Calculations May 2014
 Jiang, Alexander D  Total change: 12.30  Rating chartPersonal card
 2014 DCC FIDE Open III Richardson, Texas USA 2014-04-12
RcRownchangeKK*chgGame
 1818 1854 3.00 4 0.82 15 12.30 
  Tang, Andrew 1561 USA1.0010.15152.25 
  Yotov, Valentin L g2254  * BUL0.001-0.0815-1.20 
  Premkumar, Hiren 1500 USA1.0010.11151.65 
  Ajiboye, Odunayo 1957 USA1.0010.64159.60 
 * 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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