Blitz: Individual Calculations January 2023
 Marini, Jan  Total change: -60.60  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1785 1886 9.00 20 -3.03 20 -60.60 
  Bauer, Thomas c2221 AUT0.001-0.1220-2.40 
  Bauer, Thomas c2221 AUT0.001-0.1220-2.40 
  Kasperek, Zbigniew 1486  * POL1.0010.08201.60 
  Kasperek, Zbigniew 1471 POL1.0010.07201.40 
  Ulasevich, Sergei c2151 FID0.001-0.1820-3.60 
  Ulasevich, Sergei c2151 FID0.001-0.1820-3.60 
  Duda, Szymon 1556 POL0.001-0.8820-17.60 
  Duda, Szymon 1556 POL0.001-0.8820-17.60 
  Zielonka, Mateusz 1518 POL0.001-0.9020-18.00 
  Zielonka, Mateusz 1518 POL1.0010.10202.00 
  Oborska, Magda 1531 POL1.0010.11202.20 
  Oborska, Magda 1531 POL1.0010.11202.20 
  Ciupka, Kamil 1550 POL1.0010.12202.40 
  Ciupka, Kamil 1550 POL1.0010.12202.40 
  Kos, Pawel 2134 POL0.001-0.1920-3.80 
  Kos, Pawel 2134 POL0.001-0.1920-3.80 
  Konkol, Sandra 1578 POL1.0010.14202.80 
  Konkol, Sandra 1578 POL1.0010.14202.80 
  Redzisz, Michal f2136 POL0.001-0.1920-3.80 
  Redzisz, Michal f2136 POL0.001-0.1920-3.80 
 * 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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