Individual Calculations July 2009
 Ahlberg, Guenter  Total change: 9.30  Rating chartPersonal card
 5.offene Hessische Seniorenmeisterschaft Bad Sooden-Allendorf GER 2009-04-25
RcRownchangeKK*chgGame
 2071 2043 6.00 9 1.92 15 28.80 
  Wotschke, Claus 1693 GER1.0010.11151.65 
  Niebling, Ferdinand 2184 GER0.001-0.3115-4.65 
  Jobski, Werner 1885 GER1.0010.29154.35 
  Oud, Niek 2022 NED1.0010.47157.05 
  Kotlar, Alfred 2086 GER1.0010.56158.40 
  Weyrauch, Erich 2187 GER0.5010.19152.85 
  Schumacher, Gottfried 2230 GER0.5010.24153.60 
  Packroff, Hermann 2189 GER0.5010.20153.00 
  Ghijsen, Pim 2165 NED0.5010.17152.55 

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)
 
 8.Lipperland Senioren-Open Doerentrup GER 2009-06-05
RcRownchangeKK*chgGame
 1916 2043 4.00 8 -1.30 15 -19.50 
  Spaete, Erwin 1804 GER0.501-0.3015-4.50 
  Budde, Reinhard 1830 GER1.0010.23153.45 
  Kock, Hans-Uwe f2169 LIE0.001-0.3315-4.95 
  Heissenbuettel, Hans-Erich 2009 GER0.501-0.0515-0.75 
  Wicklund-Hansen, Richard 1840 NOR0.001-0.7615-11.40 
  Jung, Michael Prof. 1825 GER0.501-0.2815-4.20 
  Miessner, Rolf 1834 GER1.0010.23153.45 
  Geisler, Reinhard 2014 GER0.501-0.0415-0.60 

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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