Blitz: Individual Calculations January 2023
 Goraj, Barbara  Total change: 99.40  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 2065 1975 10.50 20 2.84 35 99.40 
  Kowalski, Igor m2334 POL0.001-0.1035-3.50 
  Kowalski, Igor m2334 POL0.001-0.1035-3.50 
  Aleidzans, Vadims 1585 LAT1.0010.09353.15 
  Aleidzans, Vadims 1585 LAT1.0010.09353.15 
  Gvetadze, Sofio mwg2245 GEO0.001-0.1735-5.95 
  Gvetadze, Sofio mwg2245 GEO0.001-0.1735-5.95 
  Stachowiak, Bruno 1611 POL1.0010.10353.50 
  Stachowiak, Bruno 1611 POL1.0010.10353.50 
  Garcia Martin, Marta mwg2236 ESP0.001-0.1835-6.30 
  Garcia Martin, Marta mwg2236 ESP1.0010.823528.70 
  Batsiashvili, Nino gwg2365 GEO0.001-0.0935-3.15 
  Batsiashvili, Nino gwg2365 GEO0.001-0.0935-3.15 
  Sadzikowski, Marian 1586 POL1.0010.09353.15 
  Sadzikowski, Marian 1586 POL1.0010.09353.15 
  Zimina, Olga mwg2253 ITA0.001-0.1735-5.95 
  Zimina, Olga mwg2253 ITA1.0010.833529.05 
  Berend, Elvira wg2256 LUX1.0010.843529.40 
  Berend, Elvira wg2256 LUX1.0010.843529.40 
  Kovalevsky, Stanislav f2174 FID0.5010.26359.10 
  Kovalevsky, Stanislav f2174 FID0.001-0.2435-8.40 

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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