Blitz: Individual Calculations January 2023
 Kirk, Ezra  Total change: -87.80  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 2033 2340 14.00 22 -4.39 20 -87.80 
  Gajzner, Ryszard 1940  * POL1.0010.08201.60 
  Gajzner, Ryszard 1687 POL1.0010.01200.20 
  Zhuk, Ivan 1979 FID0.001-0.9020-18.00 
  Zhuk, Ivan 1979 FID0.001-0.9020-18.00 
  Brzezina, Piotr 1779 POL1.0010.02200.40 
  Brzezina, Piotr 1779 POL1.0010.02200.40 
  Sliwicki, Damian c2032 POL1.0010.14202.80 
  Sliwicki, Damian c2032 POL0.001-0.8620-17.20 
  Dwilewicz, Katarzyna wf2024 POL1.0010.13202.60 
  Dwilewicz, Katarzyna wf2024 POL0.001-0.8720-17.40 
  Budzisz, Adrian 2015 POL1.0010.13202.60 
  Budzisz, Adrian 2015 POL1.0010.13202.60 
  Sliwicka, Alicja wm2154 POL1.0010.26205.20 
  Sliwicka, Alicja wm2154 POL1.0010.26205.20 
  Koziorowicz, Michal f2216 POL1.0010.33206.60 
  Koziorowicz, Michal f2216 POL0.001-0.6720-13.40 
  Hasterok, Mateusz 2094 POL0.001-0.8120-16.20 
  Hasterok, Mateusz 2094 POL0.001-0.8120-16.20 
  Kos, Pawel 2134 POL1.0010.24204.80 
  Kos, Pawel 2134 POL0.001-0.7620-15.20 
  Urh, Zala wm2122 SLO1.0010.22204.40 
  Urh, Zala wm2122 SLO1.0010.22204.40 
 * 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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