Individual Calculations August 2022
 Prax, Ivo  Total change: -4.00  Rating chartPersonal card
 CZECH OPEN 2022 - E - 4-member team tournament Pardubice CZE 2022-07-14
RcRownchangeKK*chgGame
 1970 2002 2.00 4 -0.20 20 -4.00 
  Zeman, Matyas 2262 CZE0.001-0.1820-3.60 
  Klubal, Jiri 1884 CZE0.001-0.6620-13.20 
  Mach, Ondrej 1910 CZE1.0010.37207.40 
  Ulrich, David 1825 CZE1.0010.27205.40 

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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