Blitz: Individual Calculations January 2023
 Gradalski, Olaf  Total change: 210.80  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 2126 1979 13.50 22 6.80 31 210.80 
  Sloniewski, Jakub 1579  * POL1.0010.08312.48 
  Sloniewski, Jakub 1190 POL1.0010.00310.00 
  Morgunov, Marc f2345 AUT0.5010.403112.40 
  Morgunov, Marc f2345 AUT0.5010.403112.40 
  Madan, Augustin m2294 ROU0.5010.363111.16 
  Madan, Augustin m2294 ROU0.5010.363111.16 
  Paszewski, Mateusz f2263 POL1.0010.843126.04 
  Paszewski, Mateusz f2263 POL0.001-0.1631-4.96 
  Zimina, Olga mwg2253 ITA1.0010.833125.73 
  Zimina, Olga mwg2253 ITA0.001-0.1731-5.27 
  Muter, Donny 2244 ENG0.5010.32319.92 
  Muter, Donny 2244 ENG0.001-0.1831-5.58 
  Sliz, Karol 1685 POL1.0010.15314.65 
  Sliz, Karol 1685 POL1.0010.15314.65 
  Yao, Lan wm2174 ENG1.0010.753123.25 
  Yao, Lan wm2174 ENG0.5010.25317.75 
  Charkhalashvili, Inga wg2218 GEO1.0010.803124.80 
  Charkhalashvili, Inga wg2218 GEO1.0010.803124.80 
  Novotny, Michal f2323 CZE0.001-0.1231-3.72 
  Novotny, Michal f2323 CZE0.001-0.1231-3.72 
  Dehtiarov, Roman f2200 UKR0.5010.28318.68 
  Dehtiarov, Roman f2200 UKR1.0010.783124.18 
 * 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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