Individual Calculations September 2009
 Hahne, Hans-Juergen  Total change: -27.90  Rating chartPersonal card
 Kieler Open 2009 Kiel GER 2009-08-01
RcRownchangeKK*chgGame
 1931 2147 3.50 7 -1.86 15 -27.90 
  Oltzen, Samuel 1777 GER0.001-0.9015-13.50 
  Buecker, Timo 1866 GER0.501-0.3415-5.10 
  Scepanik, Hans-Juergen 1903 GER1.0010.20153.00 
  Seehagen, Jan 1958 GER0.501-0.2515-3.75 
  Ramme, Christoph 2048 GER0.501-0.1415-2.10 
  Joppien, Arne 2038 GER0.001-0.6515-9.75 
  Zimmermann, Manfred 1924 GER1.0010.22153.30 

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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