Individual Calculations April 2009
 Peters, Frank  Total change: 6.75  Rating chartPersonal card
 Deutsche Amateurmeisterschaft A Hamburg-Bergedorf GER 2009-01-09
RcRownchangeKK*chgGame
 2156 2155 2.00 5 -0.50 15 -7.50 
  Juergens, Bernhard 2114 GER0.501-0.0615-0.90 
  Jordan, Juergen 2228 GER0.001-0.4015-6.00 
  Wobbe, Sven 2128 GER0.501-0.0415-0.60 
  Colpe, Malte 2146 GER0.501-0.0115-0.15 
  Wulf Von Moers, Jens 2163 GER0.5010.01150.15 

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 Koeln-Bruehl GER 2009-02-20
RcRownchangeKK*chgGame
 2219 2155 3.00 5 0.95 15 14.25 
  Stephan, Axel 2233 GER0.5010.11151.65 
  Kiese, Matthias, Dr. 2272 GER0.5010.16152.40 
  Stockmann, Michael 2197 GER0.5010.06150.90 
  Krug, Kevin 2204 GER1.0010.57158.55 
  Hess, Markus, Dr. 2190 GER0.5010.05150.75 

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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