Individual Calculations January 2009
 Jahr, Dieter  Total change: -4.20  Rating chartPersonal card
 18.Seniors World Championship Open Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 1979 2091 5.50 9 -0.28 15 -4.20 
  Fischer, Paul 1924 GER0.501-0.2215-3.30 
  Standal, Bard 1911 NOR0.001-0.7415-11.10 
  Van Bellen, Henk 1882 GER1.0010.23153.45 
  Meinhardt, Guenther 1946 GER1.0010.31154.65 
  Luft, Helga 1802 GER1.0010.16152.40 
  Neese, Hans-Joachim f2244 GER0.001-0.3015-4.50 
  Korenevski, Oleg 1931 AUS1.0010.29154.35 
  Simon Padros, Emili f2247 ESP0.001-0.2915-4.35 
  Kornath, Heinrich 1924 GER1.0010.28154.20 

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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