Individual Calculations July 2008
 Ruebsamen, Dietmar  Total change: -31.50  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 07/08 B Bad Soden GER 2008-04-25
RcRownchangeKK*chgGame
 1986 2034 1.00 4 -1.26 25 -31.50 
  Dapprich, Maximilian 1948 GER0.501-0.1225-3.00 
  Plattner, Rolf 1922 GER0.001-0.6525-16.25 
  Sebastian, Michael 1996 GER0.501-0.0525-1.25 
  Baierlein, Martin 2076 GER0.001-0.4425-11.00 

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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