Blitz: Individual Calculations January 2023
 Sidletskyi, Ivan  Total change: -18.91  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 2000 2084 12.00 22 -0.61 31 -18.91 
  Rajbharath, Harjith 1684  * POL1.0010.08312.48 
  Rajbharath, Harjith 1357 POL1.0010.01310.31 
  Fridman, Daniel g2528 GER0.001-0.0631-1.86 
  Fridman, Daniel g2528 GER0.001-0.0631-1.86 
  Mosny, Kamil 1703 POL1.0010.09312.79 
  Mosny, Kamil 1703 POL1.0010.09312.79 
  Wilczek, Piotr 1660 POL1.0010.07312.17 
  Wilczek, Piotr 1660 POL1.0010.07312.17 
  Walter, Szymon f2269 POL1.0010.743122.94 
  Walter, Szymon f2269 POL0.001-0.2631-8.06 
  Haydon, David L f2318 ENG0.5010.29318.99 
  Haydon, David L f2318 ENG0.001-0.2131-6.51 
  Wisniewski, Michal f2240 POL0.001-0.2931-8.99 
  Wisniewski, Michal f2240 POL0.001-0.2931-8.99 
  Stepinski, Piotr 1786 POL0.501-0.3531-10.85 
  Stepinski, Piotr 1786 POL1.0010.15314.65 
  Cieslak, Wiktoria 1864 POL1.0010.22316.82 
  Cieslak, Wiktoria 1864 POL1.0010.22316.82 
  Kacprzak, Karol 2289 POL0.001-0.2431-7.44 
  Kacprzak, Karol 2289 POL0.001-0.2431-7.44 
  Tokarz, Izabela 1819 POL0.001-0.8231-25.42 
  Tokarz, Izabela 1819 POL1.0010.18315.58 
 * 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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