Individual Calculations May 2011
 Kuhn, Gerd  Total change: 5.70  Rating chartPersonal card
 Oberliga Nord-Nord Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2162 2128 4.00 8 0.38 15 5.70 
  Ahmels, Volker 2224 GER1.0010.63159.45 
  Meier, David-Geffrey 2197 GER0.001-0.4015-6.00 
  Marxen, Peter Dr. 2149 GER0.5010.03150.45 
  Helms, Sven 2063 GER0.501-0.0915-1.35 
  Jochens, Arne 2260 GER0.5010.18152.70 
  Schmidt, Jan-Peter Dr. f2269 GER0.001-0.3115-4.65 
  Weber, Bernhard Dr. 2135 GER0.5010.01150.15 
  Jordan, Andreas 2002 GER1.0010.33154.95 

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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