Individual Calculations September 2013
 Birnbaum, Wolf-Dieter  Total change: -15.15  Rating chartPersonal card
 Internationales Open 2013 des SSC Rostock07 Rostoack GER 2013-07-31
RcRownchangeKK*chgGame
 1978 1992 2.00 6 -1.01 15 -15.15 
  Hornych, Christoph, Dr. 2172 GER0.5010.24153.60 
  Schnicke, Robert 2199 GER0.001-0.2315-3.45 
  Ehrich, Dieter 1710 GER1.0010.16152.40 
  Schulz, Michael f2249 GER0.001-0.1815-2.70 
  Bardosch, Karl 1608 GER0.501-0.4115-6.15 
  Fleischer, Matthias 1929 GER0.001-0.5915-8.85 

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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