Individual Calculations April 2019
 Chin, F  Total change: -39.20  Rating chartPersonal card
 9th HDBank international cup 2019 - Challengers category Ho Chi Minh VIE 2019-03-07
RcRownchangeKK*chgGame
 1779 1983 4.00 8 -1.96 20 -39.20 
  Bui, Ngoc Anh Thi 1744 VIE1.0010.20204.00 
  Tran, Quoc Phu 1719 VIE0.001-0.8220-16.40 
  An, Dinh Minh 1681 VIE1.0010.15203.00 
  Pham, Phu Quang 1832 VIE1.0010.30206.00 
  Nguyen, Hong Ngoc wc1881 VIE1.0010.36207.20 
  Doan, Thi Van Anh wf1945 VIE0.001-0.5520-11.00 
  Nguyen, Lam Thien 1847 VIE0.001-0.6820-13.60 
  Nguyen, Ngo Lien Huong 1583  * VIE0.001-0.9220-18.40 
 * 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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