Individual Calculations November 2012
 Ton, Nu Hong An  Total change: -6.60  Rating chartPersonal card
 Vietnam National chess team championships - Open Ho CHi Minh VIE 2012-09-20
RcRownchangeKK*chgGame
 2126 2018 2.50 8 -0.44 15 -6.60 
  Pham, Chuong f2341 VIE0.001-0.1315-1.95 
  Nguyen, Van Thanh c2214 VIE0.5010.25153.75 
  Nguyen, Thanh Nghia 2143 VIE1.0010.671510.05 
  Nguyen, Thien Viet 2301 VIE0.001-0.1615-2.40 
  Dang, Hoang Son f2073 VIE0.001-0.4215-6.30 
  Le, Nhat Minh 1883 VIE1.0010.32154.80 
  Bui, Trong Hao 2132 VIE0.001-0.3415-5.10 
  Nguyen, Anh Khoi f1921 VIE0.001-0.6315-9.45 

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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