Individual Calculations July 2024
 Nguyen, Ba Khanh Trinh  Total change: -22.80  Rating chartPersonal card
 Viet Nam Youth chess championships 2024 - Standard Open U15 Bac Giang VIE 2024-05-28
RcRownchangeKK*chgGame
 1617 1518 1.00 4 -0.57 40 -22.80 
  Nguyen, Anh Huy 1892 VIE0.001-0.1040-4.00 
  Nguyen, Khanh Lam 1605 VIE0.001-0.3840-15.20 
  Ta, Anh Khoi 1408 VIE1.0010.354014.00 
  Pham, Nguyen Tuan Anh 1564 VIE0.001-0.4440-17.60 

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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