Rapid: Individual Calculations March 2024
 Ha, Nguyen Nam Khanh  Total change: 20.40  Rating chartPersonal card
 Son Tay Open 2024 Son Tay VIE 2024-02-25
RcRownchangeKK*chgGame
 1411 1259 2.00 5 0.51 40 20.40 
  Ngan, Ba Hoang Nguyen 1375 VIE0.001-0.3440-13.60 
  Nguyen, Duy Dat 1413 VIE1.0010.714028.40 
  Pham, Huy Duc 1439 VIE0.001-0.2640-10.40 
  Nguyen, Khanh Nam 1507 VIE0.001-0.1940-7.60 
  Pham, Nhu Y 1323 VIE1.0010.594023.60 

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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