Individual Calculations March 2020
 Pfitzer, Norbert, Prof. Dr.  Total change: 18.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 B Hamburg GER 2020-01-31
RcRownchangeKK*chgGame
 2019 2039 2.50 3 0.92 20 18.40 
  Avdic, Faris 1971 BIH1.0010.41208.20 
  Schoene, Karsten 1985 GER1.0010.42208.40 
  Tueckmantel, Rene 2102 GER0.5010.09201.80 

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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