Blitz: Individual Calculations January 2023
 Rak, Maciej  Total change: -54.60  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1804 1920 9.00 19 -2.73 20 -54.60 
  Ternault, Mathieu f2255 FRA0.001-0.1220-2.40 
  Ternault, Mathieu f2255 FRA0.001-0.1220-2.40 
  Uliasz, Katarzyna 1514 POL1.0010.08201.60 
  Uliasz, Katarzyna 1514 POL0.001-0.9220-18.40 
  Rog, Mateusz 1520  * POL0.001-0.9220-18.40 
  Rog, Mateusz 1456 POL1.0010.05201.00 
  Mlynek, Maksymilian 1573 POL1.0010.11202.20 
  Mlynek, Maksymilian 1573 POL1.0010.11202.20 
  Fiedorek, Michal f2201 POL0.001-0.1620-3.20 
  Tuomainen, Felix f2125 SWE0.001-0.2420-4.80 
  Tuomainen, Felix f2125 SWE0.001-0.2420-4.80 
  Duda, Szymon 1556 POL1.0010.10202.00 
  Duda, Szymon 1556 POL0.001-0.9020-18.00 
  Obrochta, Lena 1606 POL1.0010.14202.80 
  Obrochta, Lena 1606 POL1.0010.14202.80 
  Fiedorek, Michal f2201 POL0.001-0.1620-3.20 
  Fiedorek, Michal f2201 POL0.001-0.1620-3.20 
  Bogusz, Alan 1722 POL1.0010.24204.80 
  Bogusz, Alan 1722 POL1.0010.24204.80 
 * 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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