Individual Calculations July 2009
 Ackermann, Hans Werner  Total change: 15.45  Rating chartPersonal card
 Regionalliga Ruhrgebiet Bochum GER 2008-09-14
RcRownchangeKK*chgGame
 2305 2299 1.50 2 0.51 15 7.65 
  Fiebig, Thomas 2405 GER0.5010.14152.10 
  Ueter, Heinz-Dieter 2204 GER1.0010.37155.55 

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)
 
 2.Bundesliga West Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2301 2299 4.50 8 0.52 15 7.80 
  Backwinkel, Paul f2355 GER1.0010.58158.70 
  Kamp, Christoph f2268 GER0.501-0.0415-0.60 
  Repplinger, Marc 2221 GER1.0010.39155.85 
  Armbruster, Alexander f2337 GER0.5010.05150.75 
  Auer, Martin f2319 GER0.5010.03150.45 
  Herges, Udo Dr. 2089 GER1.0010.23153.45 
  Rotstein, Arkadij g2495 GER0.001-0.2515-3.75 
  Burkart, Patrick f2322 GER0.001-0.4715-7.05 

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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