Individual Calculations July 2009
 Fischer, Arthur  Total change: 17.40  Rating chartPersonal card
 Hessen Landesklasse Ost Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 1844 1989 1.00 1 0.31 15 4.65 
  Meier, Lars 1844 GER1.0010.31154.65 

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)
 
 16. Cuxhaven Open Cuxhaven GER 2009-03-21
RcRownchangeKK*chgGame
 2056 2015 3.50 6 0.85 15 12.75 
  Timmermann, Helmut 1835 GER1.0010.26153.90 
  Hoffmann, Roger 2012 LUX1.0010.50157.50 
  Schumacher, Gottfried 2164 GER0.001-0.3015-4.50 
  Pruesse, Horst 2107 GER0.5010.13151.95 
  Nachtkamp, Herbert 2087 GER0.5010.10151.50 
  Bohnstorff, Michael 2130 GER0.5010.16152.40 

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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