Individual Calculations September 2017
 Hallmann, Eberhard  Total change: -26.60  Rating chartPersonal card
 29. Deutsche Senioreneinzelmeisterschaft 2017 Gruppe B Berlin GER 2017-08-08
RcRownchangeKK*chgGame
 1723 1834 4.50 9 -1.33 20 -26.60 
  Buss, Richard 1603 GER0.501-0.2920-5.80 
  Schwichtenberg, Juergen 1732 GER0.501-0.1420-2.80 
  Huber, Helmut 1679 GER1.0010.29205.80 
  Radloff, Rainer 1634 GER0.501-0.2620-5.20 
  Garms, Ilse 1739 GER0.501-0.1320-2.60 
  Merettig, Georg 1779 GER0.501-0.0820-1.60 
  Metzger, Eberhard 1779 GER0.501-0.0820-1.60 
  John, Bernd 1762 GER0.501-0.1020-2.00 
  Kurpiela, Franz 1803 GER0.001-0.5420-10.80 

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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