Rapid: Individual Calculations September 2023
 Nguyen, Gia Khanh  Total change: 47.60  Rating chartPersonal card
 National Youth Chess Excellence Championship 2023 - Rapid Open 6 to 20 Thai Nguyen VIE 2023-08-23
RcRownchangeKK*chgGame
 1499 1446 5.00 9 1.19 40 47.60 
  Nguyen, Thanh Liem 1682 VIE0.001-0.2040-8.00 
  Le, Trung Kien 1344 VIE1.0010.364014.40 
  Huynh, Le Minh Hoang 1579 VIE0.001-0.3240-12.80 
  Pham, Hoang Nam Anh 1699 VIE1.0010.814032.40 
  Vu, Ba Khoi 1568 VIE0.001-0.3340-13.20 
  Nguyen, Chi Hieu 1067 VIE1.0010.09403.60 
  Vu, Xuan Hoang 1334 VIE1.0010.354014.00 
  Tran, Ngoc Minh Duy 1644 VIE0.001-0.2440-9.60 
  Pham, Tran Hoang Gia 1573 VIE1.0010.674026.80 

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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