Individual Calculations November 2009
 Phan, Trong Binh  Total change: 1.75  Rating chartPersonal card
 Vietnam Chess Team Championships - Men Nha Trang VIE 2009-08-21
 2160 2070 2.00 5 0.07 25 1.75 
  Dang, Hoang Son 2058 VIE1.0010.482512.00 
  Nguyen, Hoang Nam c2320 VIE0.001-0.1925-4.75 
  Nguyen, Van Hai c2248 VIE0.001-0.2725-6.75 
  Nguyen, Van Thanh c2173 VIE0.001-0.3625-9.00 
  Duong, Thuong Cong 2003 VIE1.0010.412510.25 

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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