Blitz: Individual Calculations January 2023
 Kowalski, Lukasz  Total change: -34.40  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1478 1351 6.00 16 -0.86 40 -34.40 
  Hulka, Valentyn c2083 UKR0.001-0.0140-0.40 
  Hulka, Valentyn c2083 UKR0.001-0.0140-0.40 
  Soliwoda, Zygmunt 1810 POL0.001-0.0540-2.00 
  Soliwoda, Zygmunt 1810 POL0.001-0.0540-2.00 
  Szumlas, Tytus 1149 POL1.0010.24409.60 
  Szumlas, Tytus 1149 POL1.0010.24409.60 
  Stadlinger, Matthias 1806 AUT0.001-0.0640-2.40 
  Stadlinger, Matthias 1806 AUT0.001-0.0640-2.40 
  Socha, Maja 1091 POL1.0010.18407.20 
  Socha, Maja 1091 POL1.0010.18407.20 
  Oglaza, Dawid 1628 POL0.001-0.1740-6.80 
  Oglaza, Dawid 1628 POL0.001-0.1740-6.80 
  Reterski, Wiktor 1168 POL1.0010.264010.40 
  Reterski, Wiktor 1168 POL0.001-0.7440-29.60 
  Weber, Dorian 1091 POL1.0010.18407.20 
  Weber, Dorian 1091 POL0.001-0.8240-32.80 

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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