Individual Calculations March 2011
 Tran, Thi Thu Thao  Total change: -26.50  Rating chartPersonal card
 Vietnam Games - Chess - Women Da Nang VIE 2010-12-01
RcRownchangeKK*chgGame
 1975 1839 0.00 3 -1.06 25 -26.50 
  Dang, Bich Ngoc wm2203 VIE0.001-0.1025-2.50 
  Le, Hoang Tran Chau wf2082 VIE0.001-0.2025-5.00 
  Ngo, Ngoc Thao 1639 VIE0.001-0.7625-19.00 

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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