Blitz: Individual Calculations January 2023
 Kozlowski, Franciszek  Total change: -30.07  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1690 1746 11.50 22 -0.97 31 -30.07 
  Costachi, Mihnea m2416 ROU0.001-0.0131-0.31 
  Costachi, Mihnea m2416 ROU0.001-0.0131-0.31 
  Oblakowski, Oskar 1346  * POL1.0010.08312.48 
  Oblakowski, Oskar 1271 POL0.001-0.9531-29.45 
  Mikosz, Filip 1319 POL0.501-0.4331-13.33 
  Mikosz, Filip 1319 POL1.0010.07312.17 
  Krawiec, Mateusz 1339 POL0.501-0.4231-13.02 
  Krawiec, Mateusz 1339 POL1.0010.08312.48 
  Grabinsky, Vladimir m2198 UKR0.001-0.0631-1.86 
  Grabinsky, Vladimir m2198 UKR0.001-0.0631-1.86 
  Oles, Jan 1414 POL1.0010.12313.72 
  Oles, Jan 1414 POL0.501-0.3831-11.78 
  Olcha, Dominik 1305 POL1.0010.06311.86 
  Olcha, Dominik 1305 POL1.0010.06311.86 
  Malik, Maciej 1951 POL0.001-0.2431-7.44 
  Malik, Maciej 1951 POL0.001-0.2431-7.44 
  Kozak, Karol 1399 POL1.0010.11313.41 
  Kozak, Karol 1399 POL1.0010.11313.41 
  Czarnecka, Lidia wc1966 POL0.001-0.2231-6.82 
  Czarnecka, Lidia wc1966 POL0.5010.28318.68 
  Zhuk, Ivan 1979 FID0.5010.29318.99 
  Zhuk, Ivan 1979 FID1.0010.793124.49 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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