Rapid: Individual Calculations June 2024
 Nguyen, Hai Lam  Total change: 8.00  Rating chartPersonal card
 Viet Nam Youth chess championships 2024 - Rapid Open U6 to U13 Bac Giang VIE 2024-05-25
RcRownchangeKK*chgGame
 1614 1422 1.50 5 0.20 40 8.00 
  Tran, Thien Bao 1582 VIE0.001-0.2940-11.60 
  Sam, Minh Quan 1546 VIE0.001-0.3340-13.20 
  Lim, Tuan Sang 1637 VIE0.5010.274010.80 
  Cao, Kien Binh 1756 VIE0.001-0.1240-4.80 
  Ngo, Duc Minh 1549 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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