Blitz: Individual Calculations January 2023
 Antoniewicz, Jakub  Total change: -137.20  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1548 1845 8.50 19 -6.86 20 -137.20 
  Reza, Wojciech f2170 POL0.001-0.1320-2.60 
  Reza, Wojciech f2170 POL0.001-0.1320-2.60 
  Grobelny, Mikolaj 1437 POL0.001-0.9220-18.40 
  Grobelny, Mikolaj 1437 POL0.001-0.9220-18.40 
  Njardarson, Arnar Ingi 1469 ISL1.0010.09201.80 
  Njardarson, Arnar Ingi 1469 ISL1.0010.09201.80 
  Sakharchuk, Aliaksandr 1334 POL1.0010.04200.80 
  Sakharchuk, Aliaksandr 1334 POL0.001-0.9620-19.20 
  Lonski, Aleksander 1521 POL0.001-0.8720-17.40 
  Wojs, Alicja 1520 POL0.001-0.8720-17.40 
  Wojs, Alicja 1520 POL0.001-0.8720-17.40 
  Reterski, Wiktor 1445  * POL1.0010.08201.60 
  Reterski, Wiktor 1168 POL1.0010.01200.20 
  Aleidzans, Vadims 1585 LAT0.501-0.3220-6.40 
  Aleidzans, Vadims 1585 LAT1.0010.18203.60 
  Galeziewski, Olaf 1576 POL0.501-0.3320-6.60 
  Galeziewski, Olaf 1576 POL0.501-0.3320-6.60 
  Ciupka, Kamil 1550 POL0.001-0.8520-17.00 
  Ciupka, Kamil 1550 POL1.0010.15203.00 
 * 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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