Individual Calculations September 2023
 Kempinski, Tomasz  Total change: -13.40  Rating chartPersonal card
 Miedzynarodowe Mistrzostwa Pomorza o Puchar Solidarnosci 2023 Gdansk POL 2023-07-30
RcRownchangeKK*chgGame
 1834 2177 7.00 9 -0.67 20 -13.40 
  Kaczmarek, Paulina 1777  * POL1.0010.08201.60 
  Tyda, Krzysztof c1693 POL1.0010.05201.00 
  Siewert, Roman 1824 POL0.501-0.3920-7.80 
  Skrzypczynski, Kacper 1755 POL1.0010.07201.40 
  Fijolek, Hubert 1740 POL1.0010.06201.20 
  Mielczarski, Miroslaw 2104 POL0.501-0.1020-2.00 
  Filipska, Maja 1715 POL1.0010.05201.00 
  Bugalski, Michal 2135 POL0.001-0.5620-11.20 
  Skolska, Emilia 1763 POL1.0010.07201.40 
 * 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)
 

 

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