Individual Calculations October 2008
 Kujawa, Werner  Total change: 10.50  Rating chartPersonal card
 Kreuzberg Open 2008 Berlin GER 2008-07-19
RcRownchangeKK*chgGame
 1973 1848 2.50 6 0.32 25 8.00 
  Bartolomaeus, Christian 2198 GER0.5010.39259.75 
  Schmidt-Schaeffer, Sebastian, Dr. 2198 GER0.001-0.1125-2.75 
  Foerster, Jonas 2150 GER0.001-0.1525-3.75 
  Steppan, Siegfried 1605 GER1.0010.20255.00 
  Loehr, Wilhelm 2056 GER0.001-0.2325-5.75 
  Valamanesh, Habib 1628 GER1.0010.22255.50 

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 2008 Berlin GER 2008-08-16
RcRownchangeKK*chgGame
 1989 1848 2.00 6 0.10 25 2.50 
  Kapr, Klaus, Dr. 2059 GER0.001-0.2325-5.75 
  Jaeger, Andre 2019 GER0.001-0.2725-6.75 
  Roth, Joachim 1861 GER1.0010.522513.00 
  Kohlmeyer, Dagobert 2002 GER0.001-0.2925-7.25 
  Mager, Thomas 1901 GER0.5010.07251.75 
  Kapp, Stefan 2093 GER0.5010.30257.50 

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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