Individual Calculations September 2021
 Jirousek, Jan  Total change: -70.72  Rating chartPersonal card
 CZECH OPEN 2021 - A - GM open Pardubice CZE 2021-07-23
RcRownchangeKK*chgGame
 2074 1985 3.50 9 0.05 26 1.30 
  Stinka, Jakub f2237 CZE0.001-0.1926-4.94 
  Zvolensky, David 2154 CZE0.001-0.2826-7.28 
  Laith, Kasib f2047 IRQ0.001-0.4126-10.66 
  Hlozek, David 2024 CZE1.0010.552614.30 
  Ihnat, Marek 2066 SVK0.5010.11262.86 
  Nytra, Ondrej 2067 CZE0.001-0.3926-10.14 
  Plesek, Jiri 1996 CZE0.5010.02260.52 
  Paseka, Matyas 2031 CZE0.5010.06261.56 
  Sochorova, Petra wm2045 CZE1.0010.582615.08 

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)
 
 SUMMER PRAGUE OPEN 2021 - A - IM open Praha CZE 2021-08-06
RcRownchangeKK*chgGame
 1933 2030 3.50 8 -1.39 26 -36.14 
  Vrzal, Filip 1643 CZE0.501-0.4126-10.66 
  Stillger, Bernhard f2255 GER0.001-0.2226-5.72 
  Veverka, Vladimir 1702 CZE1.0010.13263.38 
  Gnojek, Petr 2205 CZE0.001-0.2726-7.02 
  Berkes, Alexander 1872 GER0.001-0.7126-18.46 
  Vylicil, Adam 1884 CZE0.501-0.2026-5.20 
  Svizensky, Lubos 1954 CZE0.501-0.1026-2.60 
  Angermuende, Dirk 1948 GER1.0010.392610.14 

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)
 
 Jesenik Open 2021 - A Jesenik CZE 2021-08-21
RcRownchangeKK*chgGame
 1864 2030 5.00 9 -1.38 26 -35.88 
  Beranek, Ondrej 1847 CZE0.001-0.7426-19.24 
  Slavinsky, Rostislav 1954 CZE1.0010.402610.40 
  Vlachopulos, Georgis 1856 CZE0.501-0.2326-5.98 
  Hlavacek, Ondrej 1811 CZE0.501-0.2826-7.28 
  Bednar, Milos 1750 CZE0.501-0.3426-8.84 
  Matejovsky, Ondrej 1962 CZE0.501-0.0926-2.34 
  Turkova, Karolina wc1904 SVK0.501-0.1726-4.42 
  Zezula, Jakub 1704 CZE1.0010.13263.38 
  Richvalsky, Patrik 1989 CZE0.501-0.0626-1.56 

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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