Individual Calculations September 2017
 Seidel, Arnold  Total change: -0.60  Rating chartPersonal card
 29. Deutsche Senioreneinzelmeisterschaft 2017 Gruppe A Berlin GER 2017-08-08
RcRownchangeKK*chgGame
 2034 1991 4.00 9 -0.03 20 -0.60 
  Jergler, Karl-Heinz 2243 GER0.5010.31206.20 
  Visser, Dirk 2205 GER1.0010.772015.40 
  Rueberg, Jobst f2092 GER0.001-0.3620-7.20 
  Boldt, Heinrich 1832 GER1.0010.29205.80 
  Andersen, Knut 2097 GER0.001-0.3620-7.20 
  Keil, Uwe 2119 GER0.001-0.3320-6.60 
  Rache, Ralf 1890 GER0.501-0.1420-2.80 
  Emami, Madjid 1928 GER0.001-0.5920-11.80 
  Scheide, Helmut 1900 GER1.0010.38207.60 

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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