Individual Calculations September 2009
 Berg, Gerd  Total change: 0.75  Rating chartPersonal card
 SKZ-Open 2009 Berlin GER 2009-05-07
RcRownchangeKK*chgGame
 1878 1665 0.00 3 -0.72 15 -10.80 
  Boettcher, Patrick 2015 GER0.001-0.1115-1.65 
  Brinckmann, Dieter 1812 GER0.001-0.3015-4.50 
  Koeckeritz, Dieter 1806 GER0.001-0.3115-4.65 

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)
 
 12.offene Seniorenmeisterschaft Niedersachsen Bad Bevensen GER 2009-07-07
RcRownchangeKK*chgGame
 1738 1657 4.00 8 0.81 15 12.15 
  Jasinski, Viktor 1957 GER0.5010.35155.25 
  Buck, Klaus-Michael 1828 GER0.001-0.2715-4.05 
  Graffenberger, Marianne 1465 GER0.001-0.7515-11.25 
  Farin, Friedrich 1563 GER1.0010.37155.55 
  Schmidt, Joern 1823 GER0.5010.22153.30 
  Schneidereit, Manfred 1830 GER0.001-0.2715-4.05 
  Braeu, Emmi 1634 GER1.0010.47157.05 
  Graffenberger, Wilhelm 1800 GER1.0010.691510.35 

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)
 
 Kreuzberg-Open 2009 Berlin GER 2009-07-18
RcRownchangeKK*chgGame
 1765 1657 2.00 8 -0.94 15 -14.10 
  Costello, Colin 2038 ENG0.001-0.0915-1.35 
  Gnass, Arno 1885 GER0.5010.29154.35 
  Ziems, Michael 1743 GER0.001-0.3815-5.70 
  Gestrich, Wolfgang, Prof. Dr. 1723 GER0.5010.09151.35 
  Mohr, Horst 1824 GER0.001-0.2815-4.20 
  Pilgrim, Wilfried 1495 GER0.501-0.2115-3.15 
  Prix, Siegfried 1803 GER0.001-0.3015-4.50 
  Schulz, Manfred 1611 GER0.501-0.0615-0.90 

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)
 
 Deutsche Senioren-Einzelmeisterschaft B Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 1781 1657 4.00 8 1.28 15 19.20 
  Fritsch, Wolfgang 1915 GER0.001-0.1815-2.70 
  Roggenbach, Ottomar 1872 GER1.0010.771511.55 
  Polifka, Wilfried 1838 GER0.001-0.2615-3.90 
  Ludwig, Egbert 1547 GER1.0010.35155.25 
  Frenzel, Lothar 1840 GER0.5010.24153.60 
  Pfueller, Volker 1796 GER0.001-0.3115-4.65 
  Malik, Rosemarie 1691 GER1.0010.55158.25 
  Foerster, Juergen 1747 GER0.5010.12151.80 

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)
 
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 1932 1657 0.00 2 -0.38 15 -5.70 
  Voigt, Ingo 2046 GER0.001-0.0915-1.35 
  Engelhardt, Erhard 1818 GER0.001-0.2915-4.35 

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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