Individual Calculations January 2024
 Kuhn, Juergen  Total change: -12.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q1 B Duesseldorf GER 2023-12-16
RcRownchangeKK*chgGame
 1956 1977 2.00 5 -0.63 20 -12.60 
  Boesel, Alexander 1981 GER0.001-0.4920-9.80 
  Von Stahl, Mark 1879 GER0.501-0.1320-2.60 
  Besombes, Romain 1887 FRA1.0010.38207.60 
  Hund, Sarah 2015 SUI0.5010.05201.00 
  Maenken, Merlin 2020 GER0.001-0.4420-8.80 

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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