Individual Calculations August 2023
 Nguyen, Manh Duc  Total change: -10.80  Rating chartPersonal card
 Viet Nam Youth chess championships 2023 - Standard Open 13 Can Tho VIE 2023-07-18
RcRownchangeKK*chgGame
 1762 2008 5.00 7 -0.27 40 -10.80 
  Nguyen, Khanh Lam 1608  * VIE1.0010.08403.20 
  Nguyen, Nghia Gia Binh 1524 VIE1.0010.05402.00 
  Nguyen, Vuong Tung Lam 1948 VIE0.001-0.5840-23.20 
  Nguyen, Hoang Khanh 1641 VIE1.0010.10404.00 
  Duong, Vu Anh 2054 VIE1.0010.564022.40 
  Nguyen, Nam Kiet 1974 VIE0.501-0.0540-2.00 
  Nguyen, Quang Minh 1583 VIE0.501-0.4340-17.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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