Rapid: Individual Calculations January 2024
 Obiedzinski, Piotr  Total change: 15.80  Rating chartPersonal card
 IX Mistrzostwa Polski Administracji Publicznej w szachach szybkich 2023 Warszawa POL 2023-12-09
RcRownchangeKK*chgGame
 1789 1732 4.50 9 0.79 20 15.80 
  Michalski, Kamil 1332  * POL1.0010.08201.60 
  Michalowski, Patryk 1922 POL0.5010.25205.00 
  Konstanciuk, Joanna 1908 POL1.0010.732014.60 
  Safanowski, Tomasz 1766 POL0.001-0.4520-9.00 
  Pacak, Patrycja 1723 POL1.0010.49209.80 
  Glatty, Zbigniew 1810 POL1.0010.612012.20 
  Gorniewicz, Oskar 1878 POL0.001-0.3020-6.00 
  Kedzierski, Slawomir 1983 POL0.001-0.1920-3.80 
  Wisla, Jakub 1782 POL0.001-0.4320-8.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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