Rapid: Individual Calculations October 2023
 Lewandowska, Amelia  Total change: -80.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - G16 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1232 1052 1.00 8 -1.22 40 -48.80 
  Niedorys, Karolina 1384 POL0.001-0.1240-4.80 
  Chrapkowska, Alicja 1313 POL0.001-0.1840-7.20 
  Krzysztynska, Maria 1192 POL0.001-0.3140-12.40 
  Kaczmarek, Paulina 1370 POL0.001-0.1340-5.20 
  Sarbiewska, Oliwia 1099 POL0.001-0.4340-17.20 
  Antonioli, Lavinia 1280 POL1.0010.794031.60 
  Zaderecka, Maria 1080 POL0.001-0.4640-18.40 
  Szklarczyk, Patrycja 1137 POL0.001-0.3840-15.20 

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
 1255 1052 0.50 5 -0.78 40 -31.20 
  Pieczewska, Jadwiga 1351 POL0.001-0.1540-6.00 
  Nussynblat, Aleksandra 1064 POL0.5010.02400.80 
  Niemier, Martyna 1358 POL0.001-0.1440-5.60 
  Smolinska, Jagna 1170 POL0.001-0.3440-13.60 
  Samol, Julia 1330 POL0.001-0.1740-6.80 

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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