Rapid: Individual Calculations September 2023
 Nguyen, Doan Quoc Anh  Total change: 36.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow w szachach szybkich 2023 Ustron POL 2023-08-20
RcRownchangeKK*chgGame
 1487 1489 5.50 9 0.92 40 36.80 
  Meslin, Pawel 1204 POL0.001-0.8440-33.60 
  Niemczyk, Krzysztof 1559 POL1.0010.604024.00 
  Becker, Krzysztof 1181 POL0.501-0.3640-14.40 
  Piechota, Kamil 1612 POL1.0010.674026.80 
  Kula, Anna 1454 POL1.0010.454018.00 
  Maslanka, Wojciech 1934 POL0.001-0.0640-2.40 
  Walaszczyk, Mikolaj 1560 POL1.0010.604024.00 
  Stanik, Szymon 1423 POL0.001-0.5940-23.60 
  Rzepka, Marcin 1456 POL1.0010.454018.00 

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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