Blitz: Individual Calculations January 2023
 Biela, Jan  Total change: 145.92  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1531 1084 5.50 18 3.84 38 145.92 
  Lushtaku, Osman 1933 KOS0.0010.00380.00 
  Lushtaku, Osman 1933 KOS0.0010.00380.00 
  Obrochta, Lena 1606 POL0.001-0.0338-1.14 
  Obrochta, Lena 1606 POL0.001-0.0338-1.14 
  Szczepanski, Grzegorz 1353 POL0.001-0.1738-6.46 
  Szczepanski, Grzegorz 1353 POL0.001-0.1738-6.46 
  Savchenko, Iryna 1387 UKR0.001-0.1438-5.32 
  Savchenko, Iryna 1387 UKR1.0010.863832.68 
  Morozov, Artem 1379 POL0.001-0.1538-5.70 
  Morozov, Artem 1379 POL0.001-0.1538-5.70 
  Zieba, Marcin 1393 POL0.5010.363813.68 
  Zieba, Marcin 1393 POL1.0010.863832.68 
  Paciorek, Jan 1428 POL0.5010.383814.44 
  Paciorek, Jan 1428 POL1.0010.883833.44 
  Obrycki, Tomasz 1512 POL0.001-0.0738-2.66 
  Obrycki, Tomasz 1512 POL1.0010.933835.34 
  Vidmar, Klara 1791 SLO0.001-0.0138-0.38 
  Vidmar, Klara 1791 SLO0.5010.493818.62 

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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