Individual Calculations November 2009
 Duong, Thuong Cong  Total change: -19.25  Rating chartPersonal card
 Vietnam Chess Team Championships - Men Nha Trang VIE 2009-08-21
 2182 2003 1.00 6 -0.77 25 -19.25 
  Hoang, Canh Huan f2378 VIE0.001-0.0925-2.25 
  Nguyen, Huynh Minh Huy m2403  * VIE0.001-0.0825-2.00 
  Nguyen, Manh Truong 2160 VIE0.001-0.2925-7.25 
  Nguyen, Sy Hung 2013 VIE0.001-0.4925-12.25 
  Huynh, Lam Binh Nguyen c2066 VIE1.0010.592514.75 
  Phan, Trong Binh 2070 VIE0.001-0.4125-10.25 
 * 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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