Individual Calculations July 2024
 Tran, Nhat Khang  Total change: -49.20  Rating chartPersonal card
 Viet Nam Youth chess championships 2024 - Standard Open U13 Bac Giang VIE 2024-05-28
RcRownchangeKK*chgGame
 1549 1573 2.50 7 -1.23 40 -49.20 
  Phan, Trong Duc 1609 VIE0.5010.05402.00 
  Huynh, Bao Long 1588 VIE0.001-0.4840-19.20 
  Nguyen, Van Nhat Linh 1531 VIE0.001-0.5640-22.40 
  Nguyen, Hoang Bach 1653 VIE0.001-0.3940-15.60 
  Phan, Ngoc Long Chau 1429 VIE0.501-0.1940-7.60 
  Nguyen, Vu Lam 1485 VIE1.0010.384015.20 
  Tran, Minh Hieu 1546 VIE0.501-0.0440-1.60 

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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