Individual Calculations May 2023
 Braeutigam, Katerina  Total change: 24.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 B Darmstadt GER 2023-04-14
RcRownchangeKK*chgGame
 1950 1932 3.00 5 0.61 40 24.40 
  Gruender, Michael 1891 GER1.0010.444017.60 
  Rosenberger, Frank 2061 GER0.001-0.3340-13.20 
  Blaschke, Henri Johannes 1861 GER0.501-0.1040-4.00 
  Schmitt, Carsten 1889 GER1.0010.444017.60 
  Ziegler, Alexander 2047 GER0.5010.16406.40 

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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