Individual Calculations November 2009
 Le, Thanh Thao  Total change: 14.25  Rating chartPersonal card
 Vietnam Chess Team Championships - Women Nha Trang VIE 2009-08-21
 1842 1825 2.00 3 0.57 25 14.25 
  Huynh, Thi Hong Suong 1827 VIE0.5010.00250.00 
  Tran, Le Dan Thuy 1780 VIE1.0010.442511.00 
  Le, Thi Minh Tho 1920 VIE0.5010.13253.25 

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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