Individual Calculations March 2015
 Spreemann, Ralf, Dr.  Total change: 8.00  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 5(6) Gruppe B Bruehl-Koeln GER 2015-02-13
RcRownchangeKK*chgGame
 2027 2043 3.00 5 0.40 20 8.00 
  Wecke, Thoralf 1978 GER1.0010.41208.20 
  Bachem, Oliver 1935 GER1.0010.35207.00 
  Calvi, Stefan 2048 GER0.5010.01200.20 
  Weiler, Wolfgang 2084 GER0.001-0.4420-8.80 
  Heinichen, Nils 2090 GER0.5010.07201.40 

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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