Individual Calculations July 2009
 Corssen, Stefan, Dr.  Total change: -14.75  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2076 2061 3.00 6 0.13 25 3.25 
  Hille, Ralph Ingo 2164 GER0.5010.14253.50 
  Peschel, Andreas 2146 GER0.5010.12253.00 
  Walter, Kurt 2109 GER1.0010.572514.25 
  Paneff, Florian 1981 GER1.0010.39259.75 
  Liley, Uwe 1965 GER0.001-0.6325-15.75 
  Alkhazashvili, Ololi 2091 GER0.001-0.4625-11.50 

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)
 
NOTE: K factor changed
 Schloss-Open A Werther GER 2009-04-02
RcRownchangeKK*chgGame
 2159 2061 1.50 7 -1.20 15 -18.00 
  Petrosyan, Suren m2388 ARM0.5010.37155.55 
  Zimmermann, Julian f2315 GER0.001-0.1915-2.85 
  Andersen, Jens Knud 2196 GER0.5010.18152.70 
  Leiber, Bernard 2174 GER0.001-0.3515-5.25 
  Niekrens, Stefan 1983 GER0.501-0.1115-1.65 
  Krueger, Tim 1992 GER0.001-0.6015-9.00 
  Wenzel, Andreas 2062 GER0.001-0.5015-7.50 

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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