Individual Calculations September 2023
 Kracht, Raphael  Total change: 9.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale A Bad Wildungen GER 2023-07-27
RcRownchangeKK*chgGame
 2151 2158 3.00 5 0.46 20 9.20 
  Sarkoezy, Benjamin 2162 GER1.0010.512010.20 
  Minor, Samuel 2185 GER0.5010.04200.80 
  Krause, Thomas 2100 GER0.501-0.0820-1.60 
  Meyer-Dunker, Paul 2081 GER1.0010.39207.80 
  Marcziter, Dmitrii f2228 GER0.001-0.4020-8.00 

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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