Individual Calculations January 2010
 Nguyen, Quynh Anh  Total change: 4.50  Rating chartPersonal card
 2nd Vietnam Dragon Capital Chess Open 2009 Ho Chi Minh VIE 2009-12-03
 2267 2148 3.50 9 0.30 15 4.50 
  Nguyen, Hoang Nam c2368 VIE1.0010.781511.70 
  Nguyen, Thanh Son m2441 VIE1.0010.851512.75 
  Le, Quang Liem g2548  * VIE0.001-0.0815-1.20 
  Nguyen, Van Huy m2405 VIE0.001-0.1815-2.70 
  Pham, Le Thao Nguyen wm2295 VIE0.001-0.3015-4.50 
  Lim, Yee-Weng m2336 MAS0.001-0.2615-3.90 
  Bui, Kim Le wm2170 VIE0.001-0.4715-7.05 
  Wolfaardt, Francois 1802 RSA1.0010.11151.65 
  Dang, Hoang Son 2040 VIE0.501-0.1515-2.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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