Individual Calculations January 2024
 Grosser, Walter  Total change: 16.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q1 B Duesseldorf GER 2023-12-16
RcRownchangeKK*chgGame
 1967 1903 2.50 4 0.84 20 16.80 
  Uhlendorff, Luca 1840 GER0.501-0.0920-1.80 
  Mittelstaedt, Hendrik 2023 GER0.001-0.3420-6.80 
  Ebert, Juergen 2007 GER1.0010.642012.80 
  Kohtz, Andreas 1996 GER1.0010.632012.60 

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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