Individual Calculations July 2008
 Seibicke, Ralf  Total change: 42.60  Rating chartPersonal card
 Oberliga Ost Staffel A 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2166 2143 8.00 11 2.84 15 42.60 
  Ulms, Sandra 2189 GER1.0010.56158.40 
  Matthey, Harald f2248 GER0.5010.14152.10 
  Lorenz, Gerd 2289 GER1.0010.701510.50 
  Jahn, Constanze wm2188 GER1.0010.56158.40 
  Quist, Sven Roy Dr. 2144 GER0.5010.00150.00 
  Teichgraeber, Michael 2087 GER0.501-0.0815-1.20 
  Bores, Roman 2196 CZE0.5010.07151.05 
  Greger, Ubald 2118 GER1.0010.47157.05 
  Hentzgen, Thomas 2067 GER1.0010.40156.00 
  Packroff, Hermann 2216 GER0.5010.10151.50 
  Horatschek, Stefan 2084 GER0.501-0.0815-1.20 

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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