Individual Calculations September 2021
 Szadkowski, Krzysztof  Total change: -27.40  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa A Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 2019 2089 4.00 9 -1.37 20 -27.40 
  Turski, Bartlomiej f1980 POL1.0010.35207.00 
  Dzida, Kamil 2189 POL0.001-0.3620-7.20 
  Grochol, Kamil 1975 POL0.001-0.6620-13.20 
  Posluszny, Tomasz 1997 POL0.001-0.6320-12.60 
  Bachorczyk, Marcin 2033 POL1.0010.42208.40 
  Fritz, Antoni 2029 POL0.001-0.5820-11.60 
  Malik, Maciej 1973 POL0.501-0.1620-3.20 
  Adamczyk, Zuzanna wc1975 POL0.501-0.1620-3.20 
  Niedbala, Rafal 2024 POL1.0010.41208.20 

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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