Individual Calculations September 2011
 Dong, Bao Nghia  Total change: 16.80  Rating chartPersonal card
 Vietnam Youth Chess championships - Boys 20 Binh Duong VIE 2011-07-10
RcRownchangeKK*chgGame
 2057 2106 4.00 7 0.11 15 1.65 
  Phan, Dinh Nhat Khanh 1968 VIE1.0010.31154.65 
  Dang, The Nam 2071 VIE0.501-0.0515-0.75 
  Lu, Chan Hung 1981 VIE0.001-0.6715-10.05 
  Huynh, Nguyen Anh Quan 1754 VIE1.0010.11151.65 
  Nguyen, Van Thanh c2155 VIE0.001-0.4315-6.45 
  Tran, Ngoc Lan 2201 VIE1.0010.63159.45 
  Nguyen, Van Hai f2267 VIE0.5010.21153.15 

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)
 
 Vietnam chess team championships 2011 - Men Nha Trang VIE 2011-08-05
RcRownchangeKK*chgGame
 2235 2106 4.50 10 1.01 15 15.15 
  Nguyen, Anh Dung g2482 VIE0.5010.41156.15 
  Nguyen, Duc Hoa m2452 VIE0.001-0.1115-1.65 
  Nguyen, Van Toan Thanh c1919 VIE1.0010.26153.90 
  Dang, The Nam 2071 VIE1.0010.45156.75 
  Tran, Manh Tien 2311 VIE0.001-0.2415-3.60 
  Tran, Thanh Tu c2346 VIE0.001-0.2015-3.00 
  Tran, Tuan Minh f2287 VIE1.0010.741511.10 
  Nguyen, Manh Truong 2157 VIE1.0010.57158.55 
  Nguyen, Hoang Nam c2348 VIE0.001-0.2015-3.00 
  Tran, Minh Hoang 1978 VIE0.001-0.6715-10.05 

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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