Individual Calculations September 2017
 Roth, Heinz Georg  Total change: -37.80  Rating chartPersonal card
 29. Deutsche Senioreneinzelmeisterschaft 2017 Gruppe B Berlin GER 2017-08-08
RcRownchangeKK*chgGame
 1744 1861 4.00 9 -1.89 20 -37.80 
  Huber, Helmut 1679 GER1.0010.26205.20 
  Engelhardt, Erhard 1765 GER0.501-0.1320-2.60 
  Metzger, Eberhard 1779 GER0.501-0.1120-2.20 
  John, Bernd 1762 GER0.501-0.1420-2.80 
  Radloff, Rainer 1634 GER1.0010.21204.20 
  Klein, Reinhard 1882 GER0.001-0.4720-9.40 
  Merettig, Georg 1779 GER0.001-0.6120-12.20 
  Hesselbarth, Karlheinz, Dr. 1718 GER0.501-0.1920-3.80 
  Rausch, Erik, Dr. 1700 GER0.001-0.7120-14.20 

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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