Individual Calculations March 2011
 Le, Thi Hoa  Total change: -31.25  Rating chartPersonal card
 Vietnam Games - Chess - Women Da Nang VIE 2010-12-01
RcRownchangeKK*chgGame
 2045 1873 0.50 6 -1.25 25 -31.25 
  Hoang, Thi Nhu Y wm2223 VIE0.001-0.1125-2.75 
  Pham, Thi Ngoc Tu 2083 VIE0.001-0.2325-5.75 
  Hoang, Xuan Thanh Khiet wm2143 VIE0.001-0.1725-4.25 
  Huynh, Mai Phuong Dung 2089 VIE0.001-0.2225-5.50 
  Nguyen, Hoang Anh 1933 VIE0.001-0.4225-10.50 
  Vu, Thi Dieu Ai wf1801 VIE0.501-0.1025-2.50 

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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