Individual Calculations February 2023
 Wenzel, Andreas  Total change: -5.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 B Potsdam GER 2023-01-06
RcRownchangeKK*chgGame
 1995 1959 2.00 5 -0.25 20 -5.00 
  Fuhrmann, Aake 1968 GER1.0010.512010.20 
  Blum, Frederik 1994 GER0.5010.05201.00 
  Bartelt, Max Peter 2026 GER0.001-0.4120-8.20 
  Amrhein, Thorsten 1994 GER0.5010.05201.00 
  Wiechmann, Michael 1995 GER0.001-0.4520-9.00 

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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