Rapid: Individual Calculations September 2023
 Niemczyk, Krzysztof  Total change: -11.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow w szachach szybkich 2023 Ustron POL 2023-08-20
RcRownchangeKK*chgGame
 1591 1559 4.00 9 -0.28 40 -11.20 
  Fronczek, Michal 1154 POL0.001-0.9240-36.80 
  Nguyen, Doan Quoc Anh 1489 POL0.001-0.6040-24.00 
  Warchol, Kamil f2033 POL0.001-0.0540-2.00 
  Walaszczyk, Mikolaj 1560 POL1.0010.504020.00 
  Rajbharath, Harjith 1623 POL0.001-0.4140-16.40 
  Piechota, Kamil 1612 POL1.0010.574022.80 
  Maslanka, Wojciech 1934 POL0.001-0.0940-3.60 
  Rzepka, Marcin 1456 POL1.0010.364014.40 
  Kula, Anna 1454 POL1.0010.364014.40 

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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