Individual Calculations November 2009
 Nguyen, Thanh Son  Total change: 4.10  Rating chartPersonal card
 Vietnam Chess Team Championships - Men Nha Trang VIE 2009-08-21
 2393 2444 5.50 9 0.41 10 4.10 
  Nguyen, Van Hai c2248 VIE1.0010.25102.50 
  Tran, Thanh Tu c2258 VIE0.501-0.2410-2.40 
  Tu, Hoang Thong g2509 VIE0.5010.09100.90 
  Ly, Hong Nguyen f2302 VIE0.501-0.1910-1.90 
  Dao, Thien Hai g2552 VIE0.5010.15101.50 
  Duong, The Anh m2440 VIE1.0010.49104.90 
  Tu, Hoang Thai m2405 VIE0.501-0.0510-0.50 
  Nguyen, Hoang Nam c2320 VIE0.501-0.1710-1.70 
  Nguyen, Huynh Minh Huy m2500 VIE0.5010.08100.80 

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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