Rapid: Individual Calculations July 2023
 Nguyen, Truong An Khang  Total change: 11.20  Rating chartPersonal card
 21st ASEAN Age Group Chess Championships 2023 - Rapid Open 10 Bangkok THA 2023-06-25
RcRownchangeKK*chgGame
 1398 1440 3.00 5 0.28 40 11.20 
  Nguyen, Vu Bao Lam 1575 VIE0.5010.18407.20 
  Hoang, Anh Kiet 1204 VIE0.501-0.3040-12.00 
  Operiano, Bince Rafael 1163 PHI1.0010.17406.80 
  Chu, An Khoi 1597 VIE0.001-0.2940-11.60 
  Nguyen, Doan Minh Bang 1452 VIE1.0010.524020.80 

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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