Individual Calculations November 2012
 Bui, Trong Hao  Total change: -12.90  Rating chartPersonal card
 Vietnam National chess team championships - Open Ho CHi Minh VIE 2012-09-20
RcRownchangeKK*chgGame
 2060 2132 5.00 10 -0.86 15 -12.90 
  Nguyen, Hoang Nam c2320 VIE0.001-0.2615-3.90 
  Duong, Thuong Cong 2003 VIE0.501-0.1715-2.55 
  Le, Minh Hoang 1799 VIE0.501-0.3815-5.70 
  Nguyen, Anh Khoi f1921 VIE1.0010.23153.45 
  Nguyen, Manh Truong 2130 VIE0.5010.00150.00 
  Bui, Vinh g2436 VIE0.5010.36155.40 
  Nguyen, Tan Hoang Nam c1870 VIE0.501-0.3215-4.80 
  Tran, Thanh Tu c2293 VIE0.001-0.2915-4.35 
  Ton, Nu Hong An wf2018 VIE1.0010.34155.10 
  Nguyen, Dang Hong Phuc 1812 VIE0.501-0.3715-5.55 

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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