Individual Calculations August 2022
 Zigmund, David  Total change: -9.20  Rating chartPersonal card
 CZECH OPEN 2022 - E - 4-member team tournament Pardubice CZE 2022-07-14
RcRownchangeKK*chgGame
 2020 1942 2.00 6 -0.46 20 -9.20 
  Marek, Jakub 1785 CZE0.501-0.2120-4.20 
  Sodoma, Jan m2312 CZE0.001-0.1020-2.00 
  Mach, Ondrej 1910 CZE0.001-0.5420-10.80 
  Cerovsky, Marek 1993 CZE0.5010.07201.40 
  Hanl, Frantisek 2118 CZE0.001-0.2720-5.40 
  Hlozek, David 2004 CZE1.0010.592011.80 

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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