Individual Calculations July 2008
 Zieher, Hartmut  Total change: -2.25  Rating chartPersonal card
 Oberliga Nord Staffel Nord 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2189 2202 3.50 7 -0.15 15 -2.25 
  Seres, Lajos g2449 HUN0.5010.31154.65 
  Zimmermann, Martin 2206 GER0.5010.01150.15 
  Kim, Oi-Sin 2072 GER1.0010.32154.80 
  Sonnenberger, Joerg 2108 GER0.001-0.6315-9.45 
  Laqua, Christian 2172 GER0.001-0.5415-8.10 
  Wolter, Michael 2219 GER0.5010.02150.30 
  Van Riesen, Klaus 2097 GER1.0010.36155.40 

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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