Blitz: Individual Calculations January 2023
 Obrochta, Lena  Total change: 12.71  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1657 1606 10.50 22 0.41 31 12.71 
  Baum, Jonasz m2268 POL0.001-0.0131-0.31 
  Baum, Jonasz m2268 POL0.001-0.0131-0.31 
  Biela, Jan 1206  * POL1.0010.08312.48 
  Biela, Jan 1084 POL1.0010.03310.93 
  Kopaczewski, Adam 1996 POL0.001-0.0931-2.79 
  Kopaczewski, Adam 1996 POL0.001-0.0931-2.79 
  Stanik, Szymon 1253 POL1.0010.11313.41 
  Stanik, Szymon 1253 POL1.0010.11313.41 
  Bettazzi, Daniele 1963 ITA0.001-0.1131-3.41 
  Bettazzi, Daniele 1963 ITA0.001-0.1131-3.41 
  Glaz, Michal 1265 POL1.0010.12313.72 
  Glaz, Michal 1265 POL1.0010.12313.72 
  Kucypera, Malgorzata 1927 POL1.0010.873126.97 
  Kucypera, Malgorzata 1927 POL1.0010.873126.97 
  Bazilius, Augustinas 2035 LTU0.001-0.0731-2.17 
  Bazilius, Augustinas 2035 LTU0.001-0.0731-2.17 
  Rak, Maciej 1920 POL0.001-0.1431-4.34 
  Rak, Maciej 1920 POL0.001-0.1431-4.34 
  Pawlowski, Kamil 1332 POL0.001-0.8331-25.73 
  Pawlowski, Kamil 1332 POL0.501-0.3331-10.23 
  Plowy, Karol 1127 POL1.0010.05311.55 
  Plowy, Karol 1127 POL1.0010.05311.55 
 * 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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