Individual Calculations September 2011
 Pham, Hong Minh  Total change: -38.70  Rating chartPersonal card
 12th ASEAN+ AGE GROUP CHESS CHAMPIONSHIPS Tarakan INA 2011-06-12
RcRownchangeKK*chgGame
 1788 1891 1.00 3 -0.89 30 -26.70 
  Mutiani, Rida 1641 INA0.501-0.3130-9.30 
  Nguyen, Thi Thuy Trien 1894 VIE0.5010.00300.00 
  Frayna, Janelle Mae 1830 PHI0.001-0.5830-17.40 

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)
 
 Vietnam Youth Chess championships - Girls 15 Binh Duong VIE 2011-07-10
RcRownchangeKK*chgGame
 1876 1891 2.50 4 0.41 30 12.30 
  Tran, Le Dan Thuy 1796 VIE1.0010.373011.10 
  Do, Hoang Minh Tho wf1914 VIE0.5010.03300.90 
  Doan, Thi Hong Nhung 1783 VIE0.501-0.1530-4.50 
  Hoang, Thi Hai Anh 2012 VIE0.5010.16304.80 

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)
 
 Vietnam chess team championships 2011 - Women Nha Trang VIE 2011-08-05
RcRownchangeKK*chgGame
 1915 1891 2.00 6 -0.81 30 -24.30 
  Nguyen, Thi Minh Oanh 1784 VIE0.001-0.6530-19.50 
  Nguyen, Thi Phuong Thao 2045 VIE0.001-0.2930-8.70 
  Nguyen, Thi Thao Linh 1945 VIE0.001-0.4230-12.60 
  Hoang, Thi Hai Anh 2012 VIE0.5010.16304.80 
  Tran, Vuong Mai Khanh 1791 VIE1.0010.363010.80 
  Tran, Le Tu Uyen 1911 VIE0.5010.03300.90 

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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