Individual Calculations February 2020
 Deutschbein, Christopher  Total change: 14.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 B Potsdam GER 2020-01-03
RcRownchangeKK*chgGame
 2045 2012 3.00 5 0.73 20 14.60 
  Lenz, Guntram 1960 GER1.0010.43208.60 
  Gross, Thorsten 2169 GER0.5010.21204.20 
  Schreiber, Felix 1982 GER1.0010.46209.20 
  Von Zimmermann, Georg 2083 GER0.5010.10202.00 
  Gebert-Vangeel, Ralf 2033 GER0.001-0.4720-9.40 

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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