Individual Calculations July 2009
 Krueger, Wolfgang  Total change: -4.35  Rating chartPersonal card
 Deutsche Amateurmeisterschaft A Magdeburg GER 2009-05-01
RcRownchangeKK*chgGame
 2170 2179 3.00 5 0.44 15 6.60 
  Wobbe, Sven 2128 GER0.501-0.0715-1.05 
  Niering, Martin 2165 GER1.0010.48157.20 
  Jaeger, Uwe 2213 GER0.5010.05150.75 
  Hettstedt, Joerg 2104 GER0.501-0.1015-1.50 
  Gregor, George 2238 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)
 
 Deutsche Amateurmeisterschaft A Final Kassel GER 2009-06-11
RcRownchangeKK*chgGame
 2218 2179 1.50 5 -0.73 15 -10.95 
  Kiese, Matthias, Dr. 2277 GER0.5010.13151.95 
  Weiler, Wolfgang 2243 GER0.5010.09151.35 
  Prizker, Boris 2252 GER0.001-0.4015-6.00 
  Wobbe, Sven 2128 GER0.501-0.0715-1.05 
  Walkewitz, Hubert c2192 GER0.001-0.4815-7.20 

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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