Individual Calculations September 2012
 Vu, Phi Hung  Total change: -0.15  Rating chartPersonal card
 Vietnam Youth chess championships - Open 17 Ho Chi Minh VIE 2012-07-09
RcRownchangeKK*chgGame
 2007 2093 5.50 9 -0.01 15 -0.15 
  Nguyen, Huynh Trong Hai 1864 VIE1.0010.21153.15 
  Chu, Duc Huy 1901 VIE1.0010.25153.75 
  Bui, Trong Hao 2159 VIE1.0010.59158.85 
  Nguyen, Ha Phuong f2005 VIE0.001-0.6215-9.30 
  Vuong, Trung Hieu f2029 VIE0.501-0.0915-1.35 
  Le, Tuan Minh f2161 VIE0.001-0.4115-6.15 
  Vu, Quang Quyen c1986 VIE0.501-0.1515-2.25 
  Nguyen, Phuoc Tam 2068 VIE0.501-0.0315-0.45 
  Bo, Huynh Nhat Truong 1891 VIE1.0010.24153.60 

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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