Individual Calculations July 2024
 Nguyen, Ngoc Xuan Sang  Total change: 0.00  Rating chartPersonal card
 Viet Nam Youth chess championships 2024 - Standard Girls U9 Bac Giang VIE 2024-05-28
RcRownchangeRpKK*chgGame
 1572 0 2.50 5 0.00 1572   0.00 
  Tran, Hoang Bao An 1572 VIE1.0010.00 0.00 
  Nguyen, Thi Phuong Anh 1681 VIE0.0010.00 0.00 
  Vu, Thi Yen Chi 1460 VIE0.0010.00 0.00 
  Nguyen, Vu Bao Chau 1588 VIE0.5010.00 0.00 
  Nguyen, Thi Quynh Hoa 1558 VIE1.0010.00 0.00 

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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