Individual Calculations January 2010
 Dang, Hoang Son  Total change: 30.75  Rating chartPersonal card
 2nd Vietnam Dragon Capital Chess Open 2009 Ho Chi Minh VIE 2009-12-03
 2246 2040 3.50 9 1.23 25 30.75 
  Lim, Yee-Weng m2336 MAS1.0010.852521.25 
  Chan, Wei Xuan Timothy f2384 SIN0.001-0.1225-3.00 
  Nguyen, Thi Thanh An wg2334 VIE1.0010.852521.25 
  Nguyen, Hoang Nam c2368 VIE0.001-0.1325-3.25 
  Le, Kieu Thien Kim wm2221 VIE0.001-0.2625-6.50 
  Vo, Dai Hoai Duc 2175 VIE0.001-0.3225-8.00 
  Nguyen, Thi Tuong Van wm2227 VIE0.001-0.2625-6.50 
  Do, Hoang Lam 2017 VIE1.0010.472511.75 
  Nguyen, Quynh Anh wm2148 VIE0.5010.15253.75 

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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