Rapid: Individual Calculations September 2022
 Idzior, Izabela  Total change: -15.20  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2022 - D16 Rzeszow POL 2022-08-26
RcRownchangeKK*chgGame
 1210 1158 4.00 11 -0.76 20 -15.20 
  Janikowska, Wiktoria 1416 POL0.001-0.1820-3.60 
  Pieczewska, Jadwiga 1251 POL0.001-0.3720-7.40 
  Peksa, Zuzanna 1122 POL1.0010.45209.00 
  Palejko, Maria 1239 POL0.001-0.3920-7.80 
  Boguszewska, Julia 1099 POL1.0010.42208.40 
  Walendykiewicz, Martyna 1285 POL0.001-0.3320-6.60 
  Kaznowska, Kinga 1254 POL0.001-0.3720-7.40 
  Krzysztynska, Maria 1161 POL1.0010.502010.00 
  Zybrant, Sandra 1215 POL0.001-0.4220-8.40 
  Wiszniewska, Gabriela 1138 POL1.0010.47209.40 
  Getek, Wiktoria 1130 POL0.001-0.5420-10.80 

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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