Blitz: Individual Calculations January 2023
 Choina, Adam  Total change: 27.60  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 2003 1944 10.00 20 1.38 20 27.60 
  Cukrowski, Filip f2283 POL0.001-0.1220-2.40 
  Cukrowski, Filip f2283 POL0.001-0.1220-2.40 
  Ciupka, Kamil 1550 POL1.0010.08201.60 
  Ciupka, Kamil 1550 POL1.0010.08201.60 
  Zochowski, Kacper f2215 POL1.0010.832016.60 
  Zochowski, Kacper f2215 POL0.001-0.1720-3.40 
  Przybylski, Wojciech f2217 POL0.001-0.1720-3.40 
  Przybylski, Wojciech f2217 POL1.0010.832016.60 
  Koziorowicz, Michal f2216 POL0.001-0.1720-3.40 
  Koziorowicz, Michal f2216 POL0.001-0.1720-3.40 
  Bochenek, Ryszard 1622 POL1.0010.13202.60 
  Bochenek, Ryszard 1622 POL1.0010.13202.60 
  Gunnarsson, Arnar m2348 ISL0.001-0.0820-1.60 
  Gunnarsson, Arnar m2348 ISL0.001-0.0820-1.60 
  Gbiorczyk, Mikolaj 1661 POL0.001-0.8420-16.80 
  Gbiorczyk, Mikolaj 1661 POL1.0010.16203.20 
  Kania, Franciszek 1700 POL1.0010.20204.00 
  Kania, Franciszek 1700 POL1.0010.20204.00 
  Bauer, Thomas c2221 AUT0.001-0.1720-3.40 
  Bauer, Thomas c2221 AUT1.0010.832016.60 

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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