Blitz: Individual Calculations July 2023
 Nguyen, Ba Khanh Trinh  Total change: -82.40  Rating chartPersonal card
 21st ASEAN Age Group Chess Championships 2023 - Blitz - Open 8 to 20 Bangkok THA 2023-06-26
RcRownchangeKK*chgGame
 1236 1451 1.00 4 -2.06 40 -82.40 
  Bui, Quang Minh 1233 VIE1.0010.22408.80 
  Lumunon, Braveheart Honoris Chris 1128 INA0.001-0.8740-34.80 
  Nguyen, Hoang Bach 1380 VIE0.001-0.6040-24.00 
  Haresh, Venkata Narayanaswamy 1203 SGP0.001-0.8140-32.40 

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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