Individual Calculations September 2009
 Gebuhr, Guenter  Total change: -22.50  Rating chartPersonal card
 3.Bad Blankenburger Senioren-Open Bad Blankenburg GER 2009-06-14
RcRownchangeKK*chgGame
 1942 2018 3.50 6 -0.11 15 -1.65 
  Noack, Rolf 1767 GER1.0010.19152.85 
  Natsidis, Christoph f2308 GER0.001-0.1615-2.40 
  Holz Auf Der Heide, Gerhard 1867 GER1.0010.30154.50 
  Schwebbach, Angelika 1822 GER0.501-0.2515-3.75 
  Walther, Gerd 1852 GER0.501-0.2215-3.30 
  Dorawa, Bernhard 2038 GER0.5010.03150.45 

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)
 
 18.Apolda Open Apolda GER 2009-08-20
RcRownchangeKK*chgGame
 1957 2018 1.50 5 -1.39 15 -20.85 
  Lange, Jan-David 2108 GER0.001-0.3815-5.70 
  Dietze, Otto 1820 GER1.0010.24153.60 
  Kliebe, Harry 2108 GER0.001-0.3815-5.70 
  Spitzner, Frank 1797 GER0.501-0.2815-4.20 
  Osmanodja, Filiz wf1954 GER0.001-0.5915-8.85 

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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