Blitz: Individual Calculations January 2023
 Hertlein, Irena  Total change: -74.20  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1768 1850 9.50 20 -2.12 35 -74.20 
  Kovalevsky, Stanislav f2174 FID0.001-0.1335-4.55 
  Kovalevsky, Stanislav f2174 FID0.001-0.1335-4.55 
  Luka, Maksym 1442 POL1.0010.08352.80 
  Luka, Maksym 1442 POL1.0010.08352.80 
  Varvadoukas, Theodoros 2167 GRE0.001-0.1335-4.55 
  Varvadoukas, Theodoros 2167 GRE0.001-0.1335-4.55 
  Binkowski, Tomasz 1450  * POL1.0010.08352.80 
  Binkowski, Tomasz 1401 POL0.501-0.4435-15.40 
  Hrabinska, Myroslava wg2171 UKR0.001-0.1335-4.55 
  Hrabinska, Myroslava wg2171 UKR1.0010.873530.45 
  Tymrakiewicz, Rafal f2139 POL0.001-0.1635-5.60 
  Tymrakiewicz, Rafal f2139 POL0.001-0.1635-5.60 
  Duda, Leon 1532 POL0.001-0.8735-30.45 
  Duda, Leon 1532 POL0.001-0.8735-30.45 
  Babczynski, Zbigniew 1444 POL1.0010.08352.80 
  Babczynski, Zbigniew 1444 POL1.0010.08352.80 
  Gamal, Alaa 1639 ENG1.0010.23358.05 
  Gamal, Alaa 1639 ENG0.001-0.7735-26.95 
  Drozdz, Jakub 1548 POL1.0010.15355.25 
  Drozdz, Jakub 1548 POL1.0010.15355.25 
 * 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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