Rapid: Individual Calculations September 2023
 Niemczyk, Blanka  Total change: 0.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow w szachach szybkich 2023 Ustron POL 2023-08-20
RcRownchangeRpKK*chgGame
 1399 0 0.00 5 0.00 599   0.00 
  Nguyen, Doan Bao Anh Angelina 1166 POL0.0010.00 0.00 
  Gaszka, Zuzanna 1547 POL0.0010.00 0.00 
  Rduch, Diana 1552 POL0.0010.00 0.00 
  Duda, Aleksandra 1476 POL0.0010.00 0.00 
  Kula, Helena 1254 POL0.0010.00 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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