Rapid: Individual Calculations January 2023
 Backiel, Hubert  Total change: 49.20  Rating chartPersonal card
 XXVIII edycja Bialostockiej Ligi Szkolnej - 4. runda open Bialystok POL 2022-12-18
RcRownchangeKK*chgGame
 1692 1975 6.00 7 0.43 40 17.20 
  Wasiluk, Mateusz 1575  * POL1.0010.08403.20 
  Makarec, Anna 1430 POL1.0010.03401.20 
  Szczotka, Klara 1787 POL1.0010.264010.40 
  Rekuc, Patryk 1997 POL0.5010.03401.20 
  Ptaszynski, Szymon 1750 POL1.0010.22408.80 
  Ciszewski, Krzysztof 1784 POL0.501-0.2540-10.00 
  Chomicka, Kinga 1523 POL1.0010.06402.40 
 * 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)
 
 20. runda Grand Prix Bialegostoku "Lato-Jesien 2022" - rapid Bialystok POL 2022-12-23
RcRownchangeKK*chgGame
 1626 1975 6.00 6 0.80 40 32.00 
  Miecznik, Albert 1488 POL1.0010.04401.60 
  Strojek, Kazimierz 1540 POL1.0010.06402.40 
  Ocytko, Andrzej 1868 POL1.0010.354014.00 
  Krol, Jan 1719 POL1.0010.19407.60 
  Jaszczuk, Piotr 1565 POL1.0010.08403.20 
  Rusak, Jan 1575  * POL1.0010.08403.20 
 * 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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