Blitz: Individual Calculations January 2023
 Petrovskiy, Vadim  Total change: -5.50  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 2240 2397 13.50 22 -0.55 10 -5.50 
  Galant, Ireneusz 1727 POL1.0010.01100.10 
  Galant, Ireneusz 1727 POL1.0010.01100.10 
  Golek-Schild, Jagoda 2000 POL1.0010.08100.80 
  Golek-Schild, Jagoda 2000 POL1.0010.08100.80 
  Kracht, Raphael 2151 GER1.0010.19101.90 
  Kracht, Raphael 2151 GER1.0010.19101.90 
  Fridman, Daniel g2528 GER0.5010.18101.80 
  Fridman, Daniel g2528 GER1.0010.68106.80 
  Adams, Michael g2742 ENG0.001-0.1110-1.10 
  Adams, Michael g2742 ENG0.001-0.1110-1.10 
  Dehtiarov, Roman f2200 UKR1.0010.25102.50 
  Dehtiarov, Roman f2200 UKR1.0010.25102.50 
  Dvirnyy, Danyyil g2537 ITA0.001-0.3110-3.10 
  Dvirnyy, Danyyil g2537 ITA1.0010.69106.90 
  Seo, Jung Min m2457 SWE0.001-0.4210-4.20 
  Seo, Jung Min m2457 SWE0.001-0.4210-4.20 
  Vardanyan, Aras c2214 LTU0.001-0.7410-7.40 
  Vardanyan, Aras c2214 LTU1.0010.26102.60 
  Suder, Jakub f2245 POL0.001-0.7010-7.00 
  Suder, Jakub f2245 POL0.001-0.7010-7.00 
  Chiszko, Oskar 1997  * POL1.0010.08100.80 
  Chiszko, Oskar 1679 POL1.0010.01100.10 
 * 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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