Individual Calculations July 2009
 Stoffers, Uwe  Total change: -33.70  Rating chartPersonal card
 43.Niedersachsen Senioren EM Cadenberge GER 2009-04-16
RcRownchangeKK*chgGame
 1845 1880 3.00 7 -0.76 25 -19.00 
  Lippmann, Ulrich 2057 GER0.001-0.2725-6.75 
  Addicks, Addick, Dr. 1530 GER1.0010.11252.75 
  Schallueck, Hans-Christian 1977 GER0.001-0.3725-9.25 
  Borkenhagen, Bernd 1760 GER1.0010.34258.50 
  Jung, Michael, Prof. 1825 GER0.501-0.0825-2.00 
  Spindler, Egbert 1892 GER0.5010.02250.50 
  Krawinkel, Hans-Werner 1876 GER0.001-0.5125-12.75 

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)
 
NOTE: K factor changed
 8.Lipperland Senioren-Open Doerentrup GER 2009-06-05
RcRownchangeKK*chgGame
 1933 1880 2.50 8 -0.98 15 -14.70 
  Schirmer, Werner 2083 GER0.001-0.2415-3.60 
  Miessner, Rolf 1834 GER0.501-0.0615-0.90 
  Kotlar, Alfred 2086 GER0.001-0.2415-3.60 
  Glende, Siegfried 1854 GER0.501-0.0415-0.60 
  Budde, Reinhard 1830 GER0.501-0.0715-1.05 
  Schulz, Hermann 1832 GER0.501-0.0715-1.05 
  Spindler, Egbert 1892 GER0.5010.02150.30 
  Bachmann, Rolf 2049 GER0.001-0.2815-4.20 

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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