Individual Calculations February 2024
 Adamczyk, Zuzanna  Total change: -7.60  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa B Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 1945 1978 4.50 9 -0.38 20 -7.60 
  Duda, Szymon 1833 POL0.501-0.1920-3.80 
  Skrzyczek, Tomasz 1810 POL0.501-0.2220-4.40 
  Mikula, Maciej 1841 POL1.0010.32206.40 
  Szalko, Maciej 1951 POL1.0010.46209.20 
  Jaworski, Tymon 1874 POL0.501-0.1420-2.80 
  Brzezina, Piotr 2052 POL0.001-0.4020-8.00 
  Toniolo, Samuel 2030 ITA1.0010.572011.40 
  Walkusz, Witoslaw f2042 POL0.001-0.4120-8.20 
  Madajczak, Piotr 2073 POL0.001-0.3720-7.40 

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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