Individual Calculations September 2022
 Raczek, Krzysztof  Total change: 46.40  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa A Ustron POL 2022-08-12
RcRownchangeKK*chgGame
 1996 2066 6.50 9 1.16 40 46.40 
  Maksimenko, Andrei Jr 1917 UKR0.501-0.2040-8.00 
  Raszka, Janusz f1924 POL0.501-0.1940-7.60 
  Czarnecka, Lidia 1908 POL1.0010.294011.60 
  Zielonka, Adam 1922 POL1.0010.314012.40 
  Budzisz, Adrian 2144 POL1.0010.614024.40 
  Dziendziel, Mateusz 1904 POL0.501-0.2140-8.40 
  Zalega, Maciej 1996 POL0.501-0.1040-4.00 
  Krawczyk, Flawian 2119 POL1.0010.574022.80 
  Backiel, Hubert 2127 POL0.5010.08403.20 

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)
 

 

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