Blitz: Individual Calculations January 2023
 Gajzner, Ryszard  Total change: -42.00  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1678 1687 9.50 22 -2.10 20 -42.00 
  Kirk, Ezra m2340 ENG0.001-0.0120-0.20 
  Kirk, Ezra m2340 ENG0.001-0.0120-0.20 
  Ekner, Mateusz 1287  * POL1.0010.08201.60 
  Ekner, Mateusz 1182 POL1.0010.04200.80 
  Bouska, Jiri 2071 CZE1.0010.912018.20 
  Bouska, Jiri 2071 CZE0.001-0.0920-1.80 
  Delgerdalai, Bayajavkhlan 2032 CZE0.001-0.1120-2.20 
  Delgerdalai, Bayajavkhlan 2032 CZE0.001-0.1120-2.20 
  Wolak, Jan 1289 POL0.001-0.9220-18.40 
  Wolak, Jan 1289 POL1.0010.08201.60 
  Jurago, Adam 1352 POL0.501-0.3820-7.60 
  Jurago, Adam 1352 POL1.0010.12202.40 
  Sop, Selen wf2003 TUR1.0010.872017.40 
  Sop, Selen wf2003 TUR0.5010.37207.40 
  Pla Almenar, Nel 2054 ESP0.001-0.1020-2.00 
  Pla Almenar, Nel 2054 ESP0.001-0.1020-2.00 
  Wasiluk, Dominik 1380 POL1.0010.14202.80 
  Wasiluk, Dominik 1380 POL0.001-0.8620-17.20 
  Piersiak, Krystian 1367 POL0.501-0.3720-7.40 
  Piersiak, Krystian 1367 POL1.0010.13202.60 
  Pawlowski, Kamil 1332 POL0.001-0.8920-17.80 
  Pawlowski, Kamil 1332 POL0.001-0.8920-17.80 
 * 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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