Rapid: Individual Calculations December 2019
 Luong, Phuong Hanh  Total change: -19.40  Rating chartPersonal card
 4th ASEAN Chess Championships 2019 - Women Rapid chess Bac Giang VIE 2019-11-02
RcRownchangeKK*chgGame
 1838 2151 5.00 7 -0.97 20 -19.40 
  Nguyen, Hong Ngoc wc1828 VIE1.0010.13202.60 
  Nguyen, Hong Anh wm1751  * VIE0.001-0.9220-18.40 
  Tran, Thi Mong Thu 1898 VIE0.001-0.8120-16.20 
  Nguyen, Thien Ngan wf1751  * VIE1.0010.08201.60 
  Do, Hoang Minh Tho wf1908 VIE1.0010.20204.00 
  Kieu, Bich Thuy wf1751  * VIE1.0010.08201.60 
  Tran, Le Dan Thuy wf1978 VIE1.0010.27205.40 
 * 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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