Individual Calculations October 2008
 Dittrich, Gunnar  Total change: 13.75  Rating chartPersonal card
 Kieler Open 2008 Kiel GER 2008-08-09
RcRownchangeKK*chgGame
 2171 1989 2.50 7 0.55 25 13.75 
  Homuth, Manfred 2213 GER1.0010.782519.50 
  Hawellek, Jeronimo f2311 GER1.0010.872521.75 
  Jochens, Arne 2253 GER0.001-0.1825-4.50 
  Engelbert, Christoph 2232 GER0.001-0.2025-5.00 
  Wilms, Ingo 2185 GER0.001-0.2525-6.25 
  Petri, Alexander 2164 GER0.001-0.2725-6.75 
  Wrage, Steffen 1840 GER0.501-0.2025-5.00 

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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