Individual Calculations January 2024
 Boesel, Alexander  Total change: 26.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q1 B Duesseldorf GER 2023-12-16
RcRownchangeKK*chgGame
 2031 1981 3.50 5 1.33 20 26.60 
  Kuhn, Juergen 1977 GER1.0010.49209.80 
  Diduh, Ihor 2057 UKR1.0010.602012.00 
  Meier, David Geffrey c2076 GER0.5010.13202.60 
  Kamp, Adrian 2042 GER0.5010.08201.60 
  Doerr, Tarik 2001 GER0.5010.03200.60 

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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