Individual Calculations October 2013
 Nguyen, Khoa Minh  Total change: 16.20  Rating chartPersonal card
 2013 DCC FIDE Open IX Richardson, Texas USA 2013-09-14
RcRownchangeKK*chgGame
 1958 1634 1.50 3 1.08 15 16.20 
  Yotov, Valentin L g2034  * BUL0.001-0.0815-1.20 
  Ajiboye, Odunayo 1990 USA1.0010.891513.35 
  Sanchez, Robert 1849 USA0.5010.27154.05 
 * 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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