Individual Calculations April 2009
 Aulich, Marcell  Total change: -30.90  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft U20 Arendsee GER 2008-12-27
RcRownchangeKK*chgGame
 2149 2083 1.50 7 -1.40 15 -21.00 
  Hauser, Carlos 2110 GER0.001-0.4615-6.90 
  Armbrust, Florian f2326 GER1.0010.801512.00 
  Bracker, Frank 2276 GER0.001-0.2515-3.75 
  Luo, Xinping 2126 GER0.001-0.4415-6.60 
  Eidner, Falk 2008 GER0.001-0.6015-9.00 
  Ratkovitch, Dimitri 2097 GER0.001-0.4815-7.20 
  Hoegy, Kevin 2101 GER0.5010.03150.45 

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
 2164 2083 0.50 3 -0.66 15 -9.90 
  Stockmann, Michael 2197 GER0.001-0.3415-5.10 
  Muehlens, Rolf 2141 GER0.5010.08151.20 
  Hirth, Ulrich, Dr. 2154 GER0.001-0.4015-6.00 

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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