Individual Calculations September 2021
 Brozka, Karel  Total change: 86.25  Rating chartPersonal card
 CZECH OPEN 2021 - A - GM open Pardubice CZE 2021-07-23
RcRownchangeKK*chgGame
 2242 2015 4.50 9 2.57 25 64.25 
  Mica, Marek f2279 CZE0.001-0.1825-4.50 
  Hak, David 2187 CZE1.0010.732518.25 
  Soural, Jan 2236 CZE1.0010.782519.50 
  Seger, Ruediger m2308 GER0.001-0.1525-3.75 
  Ciolek, Andreas f2247 GER0.5010.29257.25 
  Sikorova, Olga wg2215 CZE0.5010.26256.50 
  Lintner, Igor 2228 SVK0.5010.27256.75 
  Husek, Martin 2241 CZE1.0010.792519.75 
  Stinka, Jakub f2237 CZE0.001-0.2225-5.50 

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
 2106 2054 5.00 9 1.15 25 28.75 
  Konvalinka, Vladislav 1718 CZE1.0010.12253.00 
  Pallas, Sebastian 2249 GER1.0010.752518.75 
  Humburg, Philipp 2245 GER1.0010.752518.75 
  Djidjeli, Sofiane 2223 FRA1.0010.722518.00 
  Stalmach, Richard f2305 CZE0.001-0.1925-4.75 
  Froeyman, Helmut f2260 BEL0.001-0.2425-6.00 
  Gimenez Menchon, Cesar 2246 ESP0.001-0.2525-6.25 
  Berkes, Alexander 1872 GER0.001-0.7425-18.50 
  Habenicht, Martin 1840 CZE1.0010.23255.75 

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
 1987 2054 5.00 9 -0.27 25 -6.75 
  Kulhanek, Jachym 1882 CZE0.501-0.2325-5.75 
  Simak, Roman 1789 CZE0.501-0.3225-8.00 
  Veselsky, Frantisek 1940 CZE0.501-0.1625-4.00 
  Smajzrova, Veronika 1867 CZE1.0010.26256.50 
  Banasik, Krzysztof 2233 POL0.001-0.2725-6.75 
  Vlachopulos, Georgis 1856 CZE1.0010.24256.00 
  Moravec, Vit 2178 CZE0.5010.17254.25 
  Vesely, Vitek 2125 CZE0.5010.10252.50 
  Boleslav, Petr 2010 CZE0.501-0.0625-1.50 

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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