Rapid: Individual Calculations October 2023
 Giernalczyk, Natalia  Total change: 40.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - G16 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1270 1075 4.00 10 1.09 40 43.60 
  Banasiak, Adrianna 1403 POL0.001-0.1340-5.20 
  Antonioli, Lavinia 1280 POL1.0010.764030.40 
  Kawa, Anna 1725 POL0.001-0.0140-0.40 
  Chrapkowska, Alicja 1313 POL0.001-0.2040-8.00 
  Para, Aleksandra 1202 POL0.001-0.3340-13.20 
  Pieczewska, Jadwiga 1351 POL0.001-0.1740-6.80 
  Komendolowicz, Nikola 1058 POL1.0010.484019.20 
  Idzior, Izabela 1154 POL1.0010.614024.40 
  Michniak, Julia 1114 POL0.5010.05402.00 
  Sarbiewska, Oliwia 1099 POL0.5010.03401.20 

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)
 
 Mistrzostwa Wielkopolski Juniorow i Mlodzikow w szachach szybkich 2023, grupa D18 Gorzyce Wielkie POL 2023-09-23
RcRownchangeKK*chgGame
 1292 1075 1.00 4 -0.08 40 -3.20 
  Biniak, Zuzanna 1568 POL0.001-0.0440-1.60 
  Pieczewska, Jadwiga 1351 POL0.001-0.1740-6.80 
  Nussynblat, Aleksandra 1064 POL1.0010.484019.20 
  Gac-Mytych, Sara 1185 POL0.001-0.3540-14.00 

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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