Blitz: Individual Calculations January 2023
 Kot, Jerzy  Total change: -91.80  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1616 1812 11.00 22 -4.59 20 -91.80 
  Saraci, Nderim m2549 KOS0.0010.00200.00 
  Saraci, Nderim m2549 KOS0.0010.00200.00 
  Karpinets, Andrian 1371 UKR1.0010.06201.20 
  Karpinets, Andrian 1371 UKR0.001-0.9420-18.80 
  Wasiluk, Dominik 1380 POL1.0010.07201.40 
  Wasiluk, Dominik 1380 POL1.0010.07201.40 
  Kaszuba, Michal 1418 POL1.0010.08201.60 
  Kaszuba, Michal 1418 POL0.001-0.9220-18.40 
  Rajbharath, Harjith 1357 POL0.001-0.9420-18.80 
  Rajbharath, Harjith 1357 POL1.0010.06201.20 
  Frac, Piotr 1342 POL0.001-0.9520-19.00 
  Frac, Piotr 1342 POL0.001-0.9520-19.00 
  Zielonka, Mateusz 1518 POL1.0010.15203.00 
  Zielonka, Mateusz 1518 POL1.0010.15203.00 
  Szczepanski, Grzegorz 1353 POL0.001-0.9520-19.00 
  Szczepanski, Grzegorz 1353 POL1.0010.05201.00 
  Olchowy, Michal 1412  * POL1.0010.08201.60 
  Olchowy, Michal 1334 POL1.0010.05201.00 
  Grzesik, Gracjan 2048 POL0.001-0.2020-4.00 
  Grzesik, Gracjan 2048 POL1.0010.802016.00 
  Bouska, Jiri 2071 CZE0.001-0.1820-3.60 
  Bouska, Jiri 2071 CZE0.001-0.1820-3.60 
 * 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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