Rapid: Individual Calculations October 2023
 Gruszewska, Daria  Total change: 47.60  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - G14 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1184 1029 4.50 11 1.19 40 47.60 
  Kucia, Kinga 1274 POL0.001-0.2040-8.00 
  Dzierzgowska, Jagoda 1164 POL0.001-0.3240-12.80 
  Kowalczyk, Julia 1156 POL1.0010.674026.80 
  Wasilowska, Anna 1117 POL0.5010.12404.80 
  Wieczorek, Maja 1303 POL0.001-0.1740-6.80 
  Cheda, Julia 1101 POL1.0010.604024.00 
  Najdecka, Laura 1167 POL0.5010.19407.60 
  Taranowicz, Patrycja 1080 POL0.5010.07402.80 
  Pajer, Irena 1166 POL1.0010.684027.20 
  Nurkiewicz, Anna 1285 POL0.001-0.1940-7.60 
  Skorupa, Antonina 1216 POL0.001-0.2640-10.40 

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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