Rapid: Individual Calculations September 2023
 Pham, Huy Duc  Total change: 0.00  Rating chartPersonal card
 National Youth Chess Excellence Championship 2023 - Rapid Open 6 to 20 Thai Nguyen VIE 2023-08-23
RcRownchangeKK*chgGame
 1391 1392 4.00 8 0.00 40 0.00 
  Phan, Tran Bao Khang 1565 VIE1.0010.734029.20 
  Nguyen, Manh Duc c1578 VIE0.001-0.2640-10.40 
  Nguyen, Hoang Khanh 1439 VIE0.5010.07402.80 
  Le, Ngoc Minh Truong 1145 VIE0.001-0.8140-32.40 
  Nguyen, Khac Bao An 1311 VIE1.0010.394015.60 
  Vu, Gia Bao 1433 VIE0.5010.06402.40 
  Ha, Nguyen Nam Khanh 1268 VIE1.0010.334013.20 
  Nguyen, Phuc Nguyen 1387 VIE0.001-0.5140-20.40 

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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