Individual Calculations July 2008
 Zimmermann, Gordon  Total change: 15.30  Rating chartPersonal card
 Landesliga Mecklenburg Vorpommern Mecklenburg Vorpommern GER 2007-10-21
RcRownchangeKK*chgGame
 2112 1912 2.00 4 1.02 15 15.30 
  Helms, Sven 2127 GER0.5010.27154.05 
  Rossmann, Andreas 2151 GER0.5010.30154.50 
  Roeder, Phillip 2081 GER1.0010.721510.80 
  Oldach, Ehrenfried 2089 GER0.001-0.2715-4.05 

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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