Individual Calculations June 2018
 Nguyen, Thien Ngan  Total change: 137.20  Rating chartPersonal card
 Viet Nam Chess championships - Women Ho Chi Minh VIE 2018-04-27
RcRownchangeKK*chgGame
 2003 1670 4.50 8 3.43 40 137.20 
  Hoang, Thi Bao Tram wg2070  * VIE0.001-0.0840-3.20 
  Bach, Ngoc Thuy Duong wf2070  * VIE0.001-0.0840-3.20 
  Hoang, Thi Hai Anh wc1892 VIE1.0010.784031.20 
  Pham, Thi Thu Hien 2070  * VIE1.0010.924036.80 
  Vu, Thi Dieu Ai wf1837 VIE1.0010.724028.80 
  Nguyen, Thi Phuong Thao 2070  * VIE0.001-0.0840-3.20 
  Ton, Nu Hong An wf1943 VIE1.0010.834033.20 
  Le, Kieu Thien Kim wm2070  * VIE0.5010.424016.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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