Rapid: Individual Calculations August 2023
 Nguyen, Dac Nguyen Dung  Total change: 0.00  Rating chartPersonal card
 Viet Nam Youth chess championships 2023 - Rapid Open 6 to 20 Can Tho VIE 2023-07-14
RcRownchangeRpKK*chgGame
 1499 0 2.50 6 0.00 1442   0.00 
  Vu, Gia Bao 1413 VIE0.5010.00 0.00 
  Nguyen, Manh Duc c1558 VIE0.5010.00 0.00 
  Phan, Trong Duc 1494 VIE0.5010.00 0.00 
  Nguyen, Minh Khang 1812 VIE1.0010.00 0.00 
  Dam, Quoc Bao 1450 VIE0.0010.00 0.00 
  Ha, Nguyen Nam Khanh 1265 VIE0.0010.00 0.00 

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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