Individual Calculations March 2012
 Plischke, Berthold  Total change: -25.65  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (5) Gruppe B Bruehl-Koeln GER 2012-02-17
RcRownchangeKK*chgGame
 1965 2097 1.00 4 -1.71 15 -25.65 
  Calvi, Stefan 2008 GER0.001-0.6215-9.30 
  Rieber, Ingo 1932 GER1.0010.28154.20 
  Roefe, Detlef 1990 GER0.001-0.6515-9.75 
  Frank, Patrick 1931 GER0.001-0.7215-10.80 

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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