Individual Calculations July 2010
 Zschaebitz, Klaus  Total change: 2.70  Rating chartPersonal card
 Berliner Einzelmeisterschaft A-Klasse Berlin GER 2010-05-12
RcRownchangeKK*chgGame
 1991 2081 4.50 7 0.18 15 2.70 
  Welz, Peter, Dr. f2151 GER0.001-0.4015-6.00 
  Keusch, Horst 1982 GER1.0010.36155.40 
  Bornschein, Burkhard 2012 GER1.0010.40156.00 
  Noetzel, Felix 1968 GER0.001-0.6515-9.75 
  Poseck, Steffen 2084 GER1.0010.50157.50 
  Sawlin, Leonid 1894 GER0.501-0.2415-3.60 
  Hiller, Bernd 1848 GER1.0010.21153.15 

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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