Individual Calculations May 2012
 Tran, Le Dan Thuy  Total change: -3.15  Rating chartPersonal card
 Vietnam individual chess championships - Women Can Tho VIE 2012-03-18
RcRownchangeKK*chgGame
 2047 1836 1.00 5 -0.21 15 -3.15 
  Pham, Thi Thu Hien 2116 VIE0.001-0.1615-2.40 
  Nguyen, Thi Hanh 1943 VIE1.0010.65159.75 
  Ngo, Thi Kim Tuyen 2088 VIE0.001-0.1915-2.85 
  Hoang, Thi Hai Anh wc1918 VIE0.001-0.3915-5.85 
  Le, Thi Phuong Lien wf2169 VIE0.001-0.1215-1.80 

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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