Individual Calculations March 2024
 Parczewski, Janusz  Total change: 0.80  Rating chartPersonal card
 Otwarta Liga Mazowiecka 2024 Round 3-6 Mazowsze POL 2024-02-03
RcRownchangeKK*chgGame
 1868 1861 2.00 4 0.04 20 0.80 
  Krasiewicz, Robert 1993 POL0.001-0.3220-6.40 
  Pajak, Jakub 1816 POL1.0010.44208.80 
  Kaminski, Jan 1867 POL0.001-0.4920-9.80 
  Ostojski, Dawid 1795 POL1.0010.41208.20 

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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