Rapid: Individual Calculations July 2021
 Jurkiewicz, Krzysztof  Total change: -33.80  Rating chartPersonal card
 XXII Turniej Szachow Szybkich BORY TUCHOLSKIE Okoniny Nadjeziorne POL 2021-06-19
RcRownchangeKK*chgGame
 1586 1895 5.50 9 -1.69 20 -33.80 
  Lesniak, Kacper 1520 POL1.0010.09201.80 
  Kinczewski, Franciszek 1524 POL1.0010.10202.00 
  Mocny, Tomasz 1767 POL0.001-0.6720-13.40 
  Marczyk, Kinga 1160 POL1.0010.01200.20 
  Zamczala, Waldemar 1723 POL0.001-0.7320-14.60 
  Theuss, Tomasz 1558 POL0.501-0.3820-7.60 
  Chromicz, Andrzej 1330 POL1.0010.02200.40 
  Jesse, Jacek 1849 POL1.0010.44208.80 
  Wojcicki, Mateusz 1844 POL0.001-0.5720-11.40 

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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