Individual Calculations April 2024
 Nguyen, Xuan Phuong  Total change: 38.80  Rating chartPersonal card
 Vietnam chess championships 2024 - Standard Open Ha Noi VIE 2024-03-11
RcRownchangeKK*chgGame
 1987 1743 2.50 7 0.97 40 38.80 
  Nguyen, Phuoc Tam c2143  * VIE0.001-0.0840-3.20 
  Nguyen, Dinh Trung 1947 VIE0.001-0.2440-9.60 
  Hoang, Canh Huan f2143  * VIE0.001-0.0840-3.20 
  Pham, Huy Duc 1720 VIE1.0010.474018.80 
  Nguyen, Nam Kiet 1997 VIE0.001-0.1940-7.60 
  Pham, Phu Quang 1963 VIE1.0010.784031.20 
  Vo, Hoai Thuong 1996 VIE0.5010.314012.40 
 * 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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