Individual Calculations July 2008
 Bruhn, Boris  Total change: 19.05  Rating chartPersonal card
 Landesliga Hamburg 2007/08 Hamburg GER 2007-10-01
RcRownchangeKK*chgGame
 2154 2175 5.00 7 1.28 15 19.20 
  Behrhorst, Frank f2266 GER0.5010.12151.80 
  Jess, Rainer 2154 GER1.0010.47157.05 
  Schulze, Sven Dr. 2169 GER0.501-0.0115-0.15 
  Varain, Ernst-Helmuth 2112 GER0.501-0.0915-1.35 
  Hold, Andre 2128 GER1.0010.43156.45 
  Sechting, Martin 2101 GER1.0010.40156.00 
  Diekmann, Jens 2146 GER0.501-0.0415-0.60 

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)
 
 Oberliga Nord Staffel Nord 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2166 2175 0.50 1 -0.01 15 -0.15 
  Dettmann, Gerd 2166 GER0.501-0.0115-0.15 

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)
 

 

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