Individual Calculations May 2011
 Boehm, Robert Dr.  Total change: -7.65  Rating chartPersonal card
 Oberliga Ost Staffel A Germany East GER 2010-10-01
RcRownchangeKK*chgGame
 2166 2167 4.50 10 -0.51 15 -7.65 
  Hoffmann, Uwe 2175 GER0.5010.01150.15 
  Duchrow, Oliver 2136 GER0.001-0.5415-8.10 
  Matthey, Harald f2225 GER0.5010.08151.20 
  Schoetzig, Andreas Dr. 2217 GER0.5010.07151.05 
  Broemel, Richard 2189 GER0.5010.03150.45 
  Rohne, Lars 2106 GER0.501-0.0815-1.20 
  Limpert, Michael 2195 GER0.5010.04150.60 
  Rafayevyh, Vilen 2059 GER0.501-0.1515-2.25 
  Piotraschke, Jens Dr. 2158 GER0.501-0.0115-0.15 
  Engelmann, Jakob 2195 GER0.5010.04150.60 

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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