Individual Calculations January 2010
 Pham, Chuong  Total change: -1.50  Rating chartPersonal card
 2nd Vietnam Dragon Capital Chess Open 2009 Ho Chi Minh VIE 2009-12-03
 2319 2371 5.00 9 -0.10 15 -1.50 
  Hoang, Thi Nhu Y wf2150 VIE1.0010.22153.30 
  Le, Quang Liem g2624 VIE0.001-0.1915-2.85 
  Le, Quang Long 2286 VIE0.501-0.1215-1.80 
  Nguyen, Minh Tuan 2082 VIE0.501-0.3415-5.10 
  Ton, That Nhu Tung f2272 VIE1.0010.36155.40 
  Dao, Thien Hai g2524 VIE0.001-0.3015-4.50 
  Vo, Dai Hoai Duc 2175 VIE1.0010.25153.75 
  Nguyen, Huynh Minh Huy m2475 VIE0.001-0.3615-5.40 
  Nguyen, Van Hai c2283 VIE1.0010.38155.70 

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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