Rapid: Individual Calculations January 2024
 Kedzierski, Slawomir  Total change: -10.80  Rating chartPersonal card
 IX Mistrzostwa Polski Administracji Publicznej w szachach szybkich 2023 Warszawa POL 2023-12-09
RcRownchangeKK*chgGame
 1840 1983 5.50 9 -0.54 20 -10.80 
  Kotecki, Robert 1583  * POL1.0010.08201.60 
  Adamski, Adam 1758 POL1.0010.22204.40 
  Radecki, Wojciech 1725 POL1.0010.18203.60 
  Mlynarski, Kamil 1817 POL0.501-0.2220-4.40 
  Markiewicz, Jacek f2223 POL0.001-0.2020-4.00 
  Skorobogaty, Krzysztof 2033 POL0.001-0.4320-8.60 
  Safanowski, Tomasz 1766 POL1.0010.22204.40 
  Obiedzinski, Piotr 1732 POL1.0010.19203.80 
  Michalowski, Patryk 1922 POL0.001-0.5820-11.60 
 * 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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