Individual Calculations August 2018
 Schaefer, Martin, Dr.  Total change: -0.80  Rating chartPersonal card
 30. Deutsche Senioreneinzelmeisterschaft over 50 Hamburg GER 2018-07-21
RcRownchangeKK*chgGame
 1998 2009 4.00 8 -0.04 20 -0.80 
  Koehler, Gerhard, Dr. 2181 GER0.001-0.2720-5.40 
  Kebbedies, Frank 1741 GER1.0010.17203.40 
  Kannenberg, Karl-Heinz 2187 GER0.001-0.2720-5.40 
  Tatliak, Stefan 1710 GER1.0010.15203.00 
  Esswein, Karlheinz 2076 GER0.001-0.4120-8.20 
  Hueskens, Gerd 1840 GER1.0010.28205.60 
  Kopisch, Martin 2114 GER0.5010.14202.80 
  Cmiel, Thorsten f2132 GER0.5010.17203.40 

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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