Individual Calculations July 2019
 Wulf, Adalbert  Total change: 17.00  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2019 over 75 Bad Neuenahr GER 2019-06-12
RcRownchangeKK*chgGame
 1918 1841 4.00 8 0.85 20 17.00 
  Kirchhof, Manfred 1498 GER1.0010.12202.40 
  Mann, Klaus-Dieter 2016 GER0.5010.23204.60 
  Nordby, Bernt 2043 NOR0.5010.26205.20 
  Niebling, Ferdinand 1999 GER1.0010.712014.20 
  Leiber, Bernard 2119 GER0.001-0.1720-3.40 
  Kripp, Wolfgang 1989 GER0.001-0.3020-6.00 
  Riek, Wolfgang 1958 GER0.001-0.3420-6.80 
  Riegler, Markus 1721 GER1.0010.34206.80 

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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