Individual Calculations September 2017
 Scheide, Helmut  Total change: -1.40  Rating chartPersonal card
 29. Deutsche Senioreneinzelmeisterschaft 2017 Gruppe A Berlin GER 2017-08-08
RcRownchangeKK*chgGame
 2023 1900 3.00 9 -0.07 20 -1.40 
  Bogorad, Michail 2101 GER0.5010.26205.20 
  Koehler, Gerhard, Dr. 2188 GER0.001-0.1620-3.20 
  Borries, Barbara 1794 GER1.0010.36207.20 
  Dahlhaus, Friedhelm 2072 GER0.5010.23204.60 
  Prueske, Wolfgang 2030 GER0.001-0.3220-6.40 
  Zimmermann, Manfred 1997 GER1.0010.632012.60 
  Loos, Udo 2048 GER0.001-0.3020-6.00 
  Ditmas, Hugh 1982 GER0.001-0.3920-7.80 
  Seidel, Arnold 1991 GER0.001-0.3820-7.60 

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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