Rapid: Individual Calculations January 2024
 Rozumek, Krzysztof  Total change: 17.00  Rating chartPersonal card
 IX Mistrzostwa Polski Administracji Publicznej w szachach szybkich 2023 Warszawa POL 2023-12-09
RcRownchangeKK*chgGame
 1763 1685 4.00 8 0.85 20 17.00 
  Lewandrowski, Tomasz 1858 POL0.001-0.2720-5.40 
  Sepiol, Zbigniew 1326 POL1.0010.10202.00 
  Skwarczynski, Marcin 1897 POL1.0010.772015.40 
  Gluszko, Monika 1800 POL0.001-0.3420-6.80 
  Janulek, Dawid 1949 POL0.001-0.1820-3.60 
  Chmielewski, Dariusz 1454 POL1.0010.21204.20 
  Konstanciuk, Joanna 1908 POL1.0010.782015.60 
  Kurpiewski, Slawomir 1909 POL0.001-0.2220-4.40 

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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