Individual Calculations September 2010
 Le, Hoang Tran Chau  Total change: 12.00  Rating chartPersonal card
 Vietnam Youth Chess championships - Girls 20 Ho Chi Minh city VIE 2010-07-19
RcRownchangeKK*chgGame
 1935 2070 5.00 7 0.25 15 3.75 
  Pham, Thi Thu Hoai 1909 VIE1.0010.29154.35 
  Nguyen, Thi Diem Huong wf1995 VIE0.001-0.6015-9.00 
  Ton, Nu Hong An wf2010 VIE1.0010.42156.30 
  Le, Thi Ha 1897 VIE0.501-0.2315-3.45 
  Huynh, Thi Hong Suong 1906 VIE1.0010.28154.20 
  Nguyen, Thi Hanh 1968 VIE1.0010.36155.40 
  Le, Thi Hoa 1860 VIE0.501-0.2715-4.05 

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 Women Masters chess championship Da Lat VIE 2010-08-08
RcRownchangeKK*chgGame
 2207 2070 2.50 6 0.55 15 8.25 
  Hoang, Thi Nhu Y wm2187 VIE0.001-0.3415-5.10 
  Ton, Nu Hong An wf2010 VIE1.0010.42156.30 
  Nguyen, Quynh Anh wm2158 VIE0.5010.12151.80 
  Le, Kieu Thien Kim wm2236 VIE0.001-0.2815-4.20 
  Nguyen, Thi Thanh An wg2315 VIE0.001-0.2015-3.00 
  Hoang, Thi Bao Tram wg2338 VIE1.0010.831512.45 

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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