Individual Calculations May 2019
 Pfitzer, Norbert  Total change: 4.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q7 B Darmstadt GER 2019-03-29
RcRownchangeKK*chgGame
 1985 2025 3.00 5 0.23 20 4.60 
  Lenz, Guntram 1931 GER0.001-0.6320-12.60 
  Von Wantoch, Markus 1974 GER1.0010.43208.60 
  Schoene, Karsten 1986 GER1.0010.45209.00 
  Hirschinger, Thomas 2017 GER0.001-0.5120-10.20 
  Schwab, Thomas 2015 GER1.0010.49209.80 

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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