Individual Calculations September 2023
 Fojcik, Kacper  Total change: -19.60  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa B Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1640 1546 2.50 8 -0.49 40 -19.60 
  Raba, Bartosz 1777 POL0.001-0.2140-8.40 
  Trybus, Dominika 1670 POL0.001-0.3340-13.20 
  Derejczyk, Mateusz 1639 POL0.001-0.3740-14.80 
  Kozlowski, Marcin 1666 POL0.001-0.3440-13.60 
  Stepien, Piotr 1558 POL0.5010.02400.80 
  Kiss, Inez 1593 HUN0.5010.07402.80 
  Bakalarz, Adrian 1552 AUT1.0010.514020.40 
  Nieckarz, Maja 1664 POL0.5010.16406.40 

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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