Individual Calculations April 2019
 Dang, Le Xuan Hien  Total change: 91.60  Rating chartPersonal card
 9th HDBank international cup 2019 - Challengers category Ho Chi Minh VIE 2019-03-07
RcRownchangeKK*chgGame
 1647 1280 3.00 7 2.29 40 91.60 
  Nguyen, Ngoc Thuy Trang wc1680  * VIE0.001-0.0840-3.20 
  Vo, Thi Thuy Tien 1680  * VIE0.001-0.0840-3.20 
  Can, Chi Thanh 1638 VIE0.001-0.1040-4.00 
  Nguyen, Hoang Thai Ngoc wc1551 VIE1.0010.834033.20 
  Bui, Ngoc Anh Thi 1680  * VIE0.001-0.0840-3.20 
  Phan, Thi Trac Van 1621 VIE1.0010.884035.20 
  An, Dinh Minh 1680  * VIE1.0010.924036.80 
 * 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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