Individual Calculations May 2011
 Puhlmann, Rainer  Total change: -3.60  Rating chartPersonal card
 Oberliga Nord-Ost Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2146 2123 3.50 8 -0.24 15 -3.60 
  Lorenz, Sascha f2268 GER0.001-0.3115-4.65 
  Maniocha, Andrzej 2202 POL0.001-0.3915-5.85 
  Gerschau, Claudio 2171 GER0.5010.07151.05 
  Penner, Markus 1958 GER1.0010.28154.20 
  Eisentraeger, Dieter 2094 GER0.501-0.0415-0.60 
  Koepcke, Klaus-Peter 2161 GER0.5010.05150.75 
  Miersch, Marco 2135 GER0.5010.02150.30 
  Stark, Ingo 2179 GER0.5010.08151.20 

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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