Individual Calculations February 2023
 Classen, Michael  Total change: 18.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 F Bad Wildungen GER 2023-01-27
RcRownchangeKK*chgGame
 1359 1441 3.50 5 0.46 40 18.40 
  Loeffelholz, Simon 1264 GER0.501-0.2340-9.20 
  Meuer, Stephan 1257 GER0.501-0.2440-9.60 
  Braun, Axel 1230 GER0.501-0.2740-10.80 
  Schumann, Marc 1385 GER1.0010.424016.80 
  Stoeber, Guido 1659 GER1.0010.784031.20 

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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