Blitz: Individual Calculations January 2023
 Jozwik, Jacek  Total change: -48.80  Rating chartPersonal card
 VIII Mistrzostwa Polski Administracji Publicznej w szachach blyskawicznych Warszawa POL 2022-12-04
RcRownchangeKK*chgGame
 1714 1733 4.50 9 -0.31 20 -6.20 
  Mueck, Piotr 1377 POL1.0010.11202.20 
  Michalowski, Patryk 1684 POL0.001-0.5720-11.40 
  Celmer, Krzysztof 1811 POL1.0010.612012.20 
  Chmielewski, Tomasz 2021 POL0.5010.34206.80 
  Kedzierski, Slawomir 2129 POL0.001-0.0820-1.60 
  Ciechonski, Piotr 1593 POL0.001-0.6920-13.80 
  Michalak, Robert 1626 POL0.501-0.1520-3.00 
  Kot, Michal 1534 POL1.0010.24204.80 
  Zbrzeski, Piotr 1647 POL0.501-0.1220-2.40 

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)
 
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1755 1733 9.00 22 -2.13 20 -42.60 
  Horvath, Dominik m2405 AUT0.001-0.0120-0.20 
  Horvath, Dominik m2405 AUT0.001-0.0120-0.20 
  Nagly, Krzysztof 1333  * POL1.0010.08201.60 
  Nagly, Krzysztof 1256 POL0.001-0.9520-19.00 
  Ekner, Maria 1288 POL1.0010.06201.20 
  Ekner, Maria 1288 POL1.0010.06201.20 
  Wikar, Martyna wf2152 POL1.0010.932018.60 
  Wikar, Martyna wf2152 POL0.001-0.0720-1.40 
  Yao, Lan wm2174 ENG0.001-0.0620-1.20 
  Yao, Lan wm2174 ENG0.001-0.0620-1.20 
  Borowiak, Mateusz 1396 POL1.0010.12202.40 
  Borowiak, Mateusz 1396 POL1.0010.12202.40 
  Froewis, Annika wf2054 AUT0.001-0.1320-2.60 
  Froewis, Annika wf2054 AUT0.001-0.1320-2.60 
  Kopacki, Aleksander 1449 POL1.0010.16203.20 
  Kopacki, Aleksander 1449 POL1.0010.16203.20 
  Olde, Margareth wm2133  * EST0.001-0.0820-1.60 
  Olde, Margareth wm2133  * EST0.001-0.0820-1.60 
  Oborska, Magda 1531 POL1.0010.24204.80 
  Oborska, Magda 1531 POL0.001-0.7620-15.20 
  Tokarz, Gabriela 1430 POL0.001-0.8620-17.20 
  Tokarz, Gabriela 1430 POL0.001-0.8620-17.20 
 * 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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