Individual Calculations April 2013
 Nguyen, Hoang Anh  Total change: -17.40  Rating chartPersonal card
 3rd HDBank International Open Chess tournament 2013 Ho Chi Minh VIE 2013-03-18
RcRownchangeKK*chgGame
 2082 1913 1.00 7 -1.16 15 -17.40 
  Nguyen, Van Hai f2313  * VIE0.001-0.0815-1.20 
  Bitoon, Jimson 2229 PHI0.001-0.1315-1.95 
  Li, Xueyi 2135 CHN0.001-0.2215-3.30 
  Wolfaardt, Francois 1783 RSA1.0010.32154.80 
  Emojong, Elijah f2190 UGA0.001-0.1715-2.55 
  Qiu, Mengjie wf2115 CHN0.001-0.2415-3.60 
  Kuich, Gero 1808 SUI0.001-0.6415-9.60 
 * 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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