Individual Calculations July 2009
 Wollenweber, Carsten  Total change: -20.55  Rating chartPersonal card
 Oberliga Nord Nord Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2198 2151 1.50 3 0.19 15 2.85 
  Ehrke, Michael 2211 GER0.5010.08151.20 
  Laqua, Christian 2181 GER1.0010.54158.10 
  Dietz, Juergen f2203 GER0.001-0.4315-6.45 

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)
 
 Haspa Schachpokal 2009 Bargteheide GER 2009-05-21
RcRownchangeKK*chgGame
 2099 2158 2.50 7 -1.56 15 -23.40 
  Lick, Patrick 1961 GER1.0010.25153.75 
  Denker, Stephan 2023 GER1.0010.32154.80 
  Lindinger, Markus f2283 GER0.001-0.3315-4.95 
  Scheerer, Christoph m2422 GER0.001-0.1815-2.70 
  Koehnke, Torben 2021 GER0.001-0.6815-10.20 
  Szudra, Heinz-Werner 2031 GER0.501-0.1715-2.55 
  Falke, Isaak 1950 GER0.001-0.7715-11.55 

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)
 

 

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