Individual Calculations April 2008
 Kalkmann, Hans  Total change: -22.65  Rating chartPersonal card
 15.Bad Bertricher Schachtage Senioren Bad Bertrich GER 2007-11-30
RcRownchangeKK*chgGame
 1881 1992 3.50 8 -1.51 15 -22.65 
  Puetz, Rudolf 1642 GER0.501-0.3915-5.85 
  Girod, Gudrun 1642 GER1.0010.11151.65 
  Gaenssmantel, Alfons 2114 GER0.5010.17152.55 
  Ljubarskaja, Ludmilla 2161 GER0.5010.22153.30 
  Seyffer, Guenther 2052 GER0.001-0.4215-6.30 
  Schweitzer, Paul 1824 GER0.001-0.7215-10.80 
  Hoose, Hannelore 1804 GER0.501-0.2415-3.60 
  Brossette, Horst 1805 GER0.501-0.2415-3.60 

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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