Individual Calculations August 2015
 Li, David C  Total change: 11.20  Rating chartPersonal card
 2015 DCC FIDE OPEN VIII Richardson, Texas USA 2015-07-02
RcRownchangeKK*chgGame
 1728 1617 2.50 6 0.28 40 11.20 
  Chiang, Sarah wf2017  * USA0.001-0.0840-3.20 
  Wu, Logan 1902 USA0.001-0.1640-6.40 
  Ahmed, Zakir 1660 USA0.001-0.4440-17.60 
  Stacey, Adrian D 1322 USA1.0010.15406.00 
  Kaliyur, Rohith 1691 USA0.5010.10404.00 
  Eliezer, Segev 1778 USA1.0010.714028.40 
 * 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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