Individual Calculations September 2017
 Engelhardt, Erhard  Total change: -7.00  Rating chartPersonal card
 29. Deutsche Senioreneinzelmeisterschaft 2017 Gruppe B Berlin GER 2017-08-08
RcRownchangeKK*chgGame
 1780 1765 3.00 7 -0.35 20 -7.00 
  Roth, Heinz Georg 1861 GER0.5010.13202.60 
  Neumann, Erwin 1838 GER0.5010.10202.00 
  Dreyer, Eduard 1848 GER0.001-0.3920-7.80 
  Koeckeritz, Dieter 1622 GER1.0010.31206.20 
  Trostel, Uwe 1898 GER0.001-0.3220-6.40 
  Moews, Harald 1785 GER0.5010.03200.60 
  Steppan, Siegfried 1608 GER0.501-0.2120-4.20 

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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