Individual Calculations July 2009
 Diekmann, Jens  Total change: 2.70  Rating chartPersonal card
 Landesliga Hamburg Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2176 2120 4.00 9 0.18 15 2.70 
  Freitag, Roland 2245 GER0.5010.17152.55 
  Behrhorst, Frank f2256 GER0.5010.18152.70 
  Schulze, Sven Dr. 2193 GER0.5010.10151.50 
  Boog, Frithjof Dr. 2124 GER0.5010.01150.15 
  Wronn, Bernd 2247 GER0.001-0.3315-4.95 
  Jantzen, Hans-Joerg 2179 GER0.001-0.4215-6.30 
  Atri, Jamshid 2019 IRI1.0010.36155.40 
  Conrad, Christian 2193 GER0.5010.10151.50 
  Kammer, Roland 2127 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)
 

 

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