Individual Calculations October 2023
 Tran, Thi Hong Ngoc  Total change: 82.40  Rating chartPersonal card
 National Youth Chess Excellence Championship 2023 - Standard Girls 15 Thai Nguyen VIE 2023-08-25
RcRownchangeKK*chgGame
 1611 1472 5.00 9 2.06 40 82.40 
  Nguyen, Ha Khanh Linh 1788 VIE0.5010.374014.80 
  Tong, Thai Ky An 1456 VIE1.0010.484019.20 
  Bui, Thi Ngoc Chi 1408 VIE0.501-0.0940-3.60 
  Nguyen, Binh Vy 1708 VIE1.0010.804032.00 
  Vu, My Linh 1591 VIE0.5010.16406.40 
  Nguyen, Ngoc Hien 1636 VIE0.001-0.2840-11.20 
  Nguyen, Thi Thanh Ngan 1686 VIE0.5010.274010.80 
  Ho, Ngoc Vy 1485 VIE0.001-0.4840-19.20 
  Ton, Nu Quynh Duong wc1742 VIE1.0010.834033.20 

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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