Rapid: Individual Calculations July 2023
 Nguyen, Manh Duc  Total change: 34.80  Rating chartPersonal card
 21st ASEAN Age Group Chess Championships 2023 - Rapid Open 12 Bangkok THA 2023-06-25
RcRownchangeKK*chgGame
 1539 1523 4.50 7 0.87 40 34.80 
  Nicolas, Nika Juris 1123  * PHI1.0010.08403.20 
  Nguyen, Hoang Bach 1307 VIE1.0010.22408.80 
  Nguyen, Nam Kiet 1849 VIE0.001-0.1340-5.20 
  Haresh, Venkata Narayanaswamy 1231 SGP1.0010.15406.00 
  Le, Huynh Tuan Khang 1473 VIE1.0010.434017.20 
  Dau, Khuong Duy c2171 VIE0.5010.494019.60 
  Nguyen, Quang Minh 1621 VIE0.001-0.3740-14.80 
 * 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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