Individual Calculations July 2022
 Hahn, Werner  Total change: 33.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q2 A Darmstadt GER 2022-06-17
RcRownchangeKK*chgGame
 2195 2172 4.00 5 1.65 20 33.00 
  Cernov, Vadim m2305 ROU0.5010.18203.60 
  Ruppert, Wolfgang 2172 GER1.0010.502010.00 
  Sever, Mustafa Batuhan 2079 TUR0.501-0.1320-2.60 
  Pitschka, Claus f2206 GER1.0010.552011.00 
  Gassmann, Volker, Dr. 2211 GER1.0010.552011.00 

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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