Individual Calculations July 2009
 Luong, Huyen Ngoc  Total change: 69.25  Rating chartPersonal card
 Vietnam Women chess championship 2009 Hanoi VIE 2009-02-15
RcRownchangeKK*chgGame
 2144 1928 5.50 11 2.77 25 69.25 
  Le, Thanh Thao wf1804 VIE1.0010.33258.25 
  Nguyen, Thi Thanh An wg2278 VIE0.001-0.1125-2.75 
  Pham, Thi Thu Hoai 1928 VIE1.0010.502512.50 
  Nguyen, Thi Tuong Van wm2274 VIE1.0010.892522.25 
  Hoang, Thi Bao Tram wg2239 VIE0.001-0.1425-3.50 
  Le, Kieu Thien Kim wm2277 VIE1.0010.892522.25 
  Bui, Kim Le wm2165 VIE1.0010.802520.00 
  Le, Thanh Tu wg2278 VIE0.001-0.1125-2.75 
  Nguyen, Quynh Anh wm2093 VIE0.001-0.2825-7.00 
  Hoang, Thi Nhu Y wf2123 VIE0.001-0.2525-6.25 
  Hoang, Thi Nhu Y wf2123 VIE0.5010.25256.25 

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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