Rapid: Individual Calculations August 2023
 Ngo, Minh Hang  Total change: -31.60  Rating chartPersonal card
 Viet Nam Youth chess championships 2023 - Rapid Girls 6 to 20 Can Tho VIE 2023-07-14
RcRownchangeKK*chgGame
 1460 1738 6.50 9 -0.79 40 -31.60 
  Hau, Nguyen Kim Ngan 1428 VIE1.0010.14405.60 
  Nguyen, Xuan Minh Hang 1338  * VIE1.0010.08403.20 
  Bui, Thi Ngoc Chi 1529 VIE0.001-0.7740-30.80 
  Vo, Dinh Khai My 1429 VIE1.0010.14405.60 
  Le, Minh Thu 1252 VIE1.0010.04401.60 
  Le, Dang Bao Ngoc 1311 VIE1.0010.07402.80 
  Nguyen, Binh Vy 1635 VIE0.501-0.1440-5.60 
  Ton, Nu Quynh Duong wc1579 VIE1.0010.294011.60 
  Nguyen, Ngoc Hien 1636 VIE0.001-0.6440-25.60 
 * 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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