Individual Calculations April 2009
 Juergens, Bernhard  Total change: 4.35  Rating chartPersonal card
 5.Hamburger Weihnachtsopen Gruppe A Hamburg GER 2008-12-27
RcRownchangeKK*chgGame
 2108 2115 4.50 7 0.93 15 13.95 
  Richter, Thomas 1848 GER1.0010.18152.70 
  Feuerstack, Aljoscha 2360 GER1.0010.801512.00 
  Reddmann, Hauke, Dr. f2332 GER0.001-0.2215-3.30 
  Maahs, Erich 2151 GER0.5010.05150.75 
  Hertel, Holger 1973 GER0.501-0.1915-2.85 
  Keuchen, Michael 2132 GER0.5010.02150.30 
  Knaak, Michael 1957 GER1.0010.29154.35 

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 Hamburg-Bergedorf GER 2009-01-09
RcRownchangeKK*chgGame
 2164 2114 1.50 5 -0.64 15 -9.60 
  Peters, Frank 2155 GER0.5010.06150.90 
  Haffner, Alexander 2163 GER0.5010.07151.05 
  Henrich, Holger 2168 GER0.001-0.4215-6.30 
  Wulf Von Moers, Jens 2163 GER0.5010.07151.05 
  Franke, Lutz 2170 GER0.001-0.4215-6.30 

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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