Individual Calculations January 2020
 Waffenschmidt, Joachim  Total change: 11.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 B Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 1992 2052 3.50 5 0.59 20 11.80 
  Arndt, Dominik 1973 GER0.001-0.6120-12.20 
  Dietz, Jonas 1934 GER1.0010.34206.80 
  Berner, Manfred 1988 GER1.0010.41208.20 
  Schmidt, Theo 2015 GER0.501-0.0520-1.00 
  Deuer, Marius 2049 GER1.0010.502010.00 

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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