Individual Calculations January 2010
 Do, Hoang Lam  Total change: -55.00  Rating chartPersonal card
 2nd Vietnam Dragon Capital Chess Open 2009 Ho Chi Minh VIE 2009-12-03
 2146 2017 0.50 8 -2.20 25 -55.00 
  Nguyen, Thi Thanh An wg2334 VIE0.001-0.1325-3.25 
  Le, Quang Long 2286 VIE0.001-0.1725-4.25 
  Le, Kieu Thien Kim wm2221 VIE0.001-0.2425-6.00 
  Hoang, Thi Nhu Y wf2150 VIE0.001-0.3225-8.00 
  Bui, Kim Le wm2170 VIE0.001-0.3025-7.50 
  Wolfaardt, Francois 1802 RSA0.501-0.2725-6.75 
  Tan, Weiliang 2168 SIN0.001-0.3025-7.50 
  Dang, Hoang Son 2040 VIE0.001-0.4725-11.75 

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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