Individual Calculations June 2017
 Kaufmann, Helmut  Total change: -26.00  Rating chartPersonal card
 13. offene internationale Hessische Seniorenmeisterschaft Bad Sooden-Allendorf GER 2017-05-20
RcRownchangeKK*chgGame
 1848 1964 4.50 9 -1.30 20 -26.00 
  Daebel, Hasso, Dr. 1633 GER1.0010.12202.40 
  Knaak, Joachim 2131 GER0.001-0.2820-5.60 
  Sand, Rosemarie 1745 GER0.501-0.2820-5.60 
  Krueger, Bernhard 1777 GER1.0010.26205.20 
  Kuhn, Gerd 2098 GER0.001-0.3220-6.40 
  Kurpiela, Franz 1767 GER0.501-0.2520-5.00 
  Becker, Guenter 1840 GER0.501-0.1720-3.40 
  Mertens, Gottfried 1866 GER0.501-0.1320-2.60 
  Merettig, Georg 1772 GER0.501-0.2520-5.00 

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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