Blitz: Individual Calculations January 2023
 Kotowicz, Kamil  Total change: -1.40  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1793 1678 8.00 20 -0.04 35 -1.40 
  Barski, Radoslaw m2331 POL0.001-0.0135-0.35 
  Barski, Radoslaw m2331 POL0.001-0.0135-0.35 
  Gumula, Daniel f2059 POL0.001-0.0935-3.15 
  Gumula, Daniel f2059 POL0.001-0.0935-3.15 
  Pytlarz, Michal 1338 POL1.0010.12354.20 
  Pytlarz, Michal 1338 POL0.501-0.3835-13.30 
  Hercog, Nusa wf2039 SLO1.0010.903531.50 
  Hercog, Nusa wf2039 SLO0.5010.403514.00 
  Czarnecka, Lidia wc1966 POL0.001-0.1635-5.60 
  Czarnecka, Lidia wc1966 POL0.001-0.1635-5.60 
  Krawiec, Mateusz 1339 POL1.0010.12354.20 
  Krawiec, Mateusz 1339 POL1.0010.12354.20 
  Dzierzak, Radoslaw f2111 POL0.001-0.0635-2.10 
  Dzierzak, Radoslaw f2111 POL0.001-0.0635-2.10 
  Borowiak, Mateusz 1396 POL0.001-0.8435-29.40 
  Borowiak, Mateusz 1396 POL1.0010.16355.60 
  Rog, Mateusz 1456 POL1.0010.22357.70 
  Rog, Mateusz 1456 POL1.0010.22357.70 
  Golis, Wiktor 1899 POL0.001-0.2235-7.70 
  Golis, Wiktor 1899 POL0.001-0.2235-7.70 

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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