Individual Calculations November 2009
 Tu, Hoang Thai  Total change: -1.20  Rating chartPersonal card
 Vietnam Chess Team Championships - Men Nha Trang VIE 2009-08-21
 2334 2405 4.50 8 -0.12 10 -1.20 
  Duong, The Anh m2440 VIE0.5010.05100.50 
  Nguyen, Thien Viet 2337 VIE0.501-0.0910-0.90 
  Nguyen, Huynh Minh Huy m2500 VIE0.5010.13101.30 
  Dang, Hoang Son 2058 VIE1.0010.11101.10 
  Ly, Hong Nguyen f2302 VIE0.501-0.1410-1.40 
  Nguyen, Thanh Son m2444 VIE0.5010.05100.50 
  Tu, Hoang Thong g2509 VIE0.001-0.3610-3.60 
  Doan, Van Duc 2084 VIE1.0010.13101.30 

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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