Individual Calculations August 2023
 Karwot, Marek  Total change: 104.00  Rating chartPersonal card
 Open Bohumin 2023 - B Bohumin CZE 2023-07-01
RcRownchangeKK*chgGame
 1631 1525 6.00 9 2.60 40 104.00 
  Krisicova, Neli 1125  * CZE1.0010.08403.20 
  Bjolek, Jan 1843 CZE0.001-0.1340-5.20 
  Vydra, David 1252 CZE1.0010.17406.80 
  Buchta, Bartolomej 1935 CZE1.0010.924036.80 
  Pavlicek, Petr 1736 CZE1.0010.774030.80 
  Jendrowiak, Maciej 1848 POL0.001-0.1340-5.20 
  Drabiniok, Kazimierz 1779 POL0.001-0.1940-7.60 
  Baran, Szymon 1359 POL1.0010.284011.20 
  Klapuch, Dominik 1800 CZE1.0010.834033.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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