Individual Calculations June 2015
 Sobotnik, Petr  Total change: -36.00  Rating chartPersonal card
 Krajsky prebor jednotlivcu KHSS 2015 Janske Lazne CZE 2015-05-05
RcRownchangeKK*chgGame
 1894 2020 3.50 8 -1.80 20 -36.00 
  Jina, Lubos 1772 CZE1.0010.19203.80 
  Moravec, Vit 2222 CZE0.001-0.2420-4.80 
  Portych, Vaclav 1877 CZE0.501-0.1920-3.80 
  Tichy, Miroslav 1957 CZE0.501-0.0920-1.80 
  Ruzickova, Radka 1777 CZE0.501-0.3020-6.00 
  Kotyza, Bohumil 1872 CZE0.501-0.2020-4.00 
  Neubauer, Vilem 1797 CZE0.001-0.7820-15.60 
  Peroutka, Ivo 1877 CZE0.501-0.1920-3.80 

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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