Rapid: Individual Calculations April 2022
 Dubovy, Marek  Total change: 2.40  Rating chartPersonal card
 Open Petrvald 2022 Petrvald CZE 2022-03-12
RcRownchangeKK*chgGame
 1611 1458 2.50 7 0.12 20 2.40 
  Warchol, Kamil f1844 POL0.001-0.0920-1.80 
  Boff, Vojtech 1111 CZE0.501-0.3920-7.80 
  Rduch, Diana 1058  * POL0.001-0.9220-18.40 
  Dostal, Radim 1836 CZE1.0010.912018.20 
  Nespor, Ivan 1692 CZE1.0010.792015.80 
  Fialka, Adam 1751 CZE0.001-0.1520-3.00 
  Waruga, Wojciech 1986 POL0.001-0.0320-0.60 
 * 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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