Individual Calculations April 2009
 Iseringhausen, Martin  Total change: -9.60  Rating chartPersonal card
 54. Paderborner Schachtuerken Cup Paderborn GER 2008-12-27
RcRownchangeKK*chgGame
 2077 2028 2.50 7 -0.54 15 -8.10 
  Steinle, Carsten 2111 GER0.001-0.3915-5.85 
  Schaefers, Andreas 2053 GER1.0010.53157.95 
  Helbing, Mathias 2087 GER1.0010.58158.70 
  Gutzmann, Tobias 2107 GER0.001-0.3915-5.85 
  Kraetzer, Ruediger 2086 GER0.5010.08151.20 
  Fox, Daniel 2131 GER0.001-0.3615-5.40 
  Ortpaul, Mario 1961 GER0.001-0.5915-8.85 

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)
 
 Deutsche Amateurmeisterschaft B Koeln-Bruehl GER 2009-02-20
RcRownchangeKK*chgGame
 1961 2073 2.50 4 -0.10 15 -1.50 
  Herrmann, Christoph 1970 GER0.501-0.1415-2.10 
  Bondarchuk, Vadim 1964 GER1.0010.35155.25 
  Reiter, Hans-Ernst 1983 GER0.501-0.1215-1.80 
  Eilers, Jochen 1928 GER0.501-0.1915-2.85 

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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