Individual Calculations May 2013
 Duncker, Joachim  Total change: -12.45  Rating chartPersonal card
 Oberliga Ost 2012/2013 Gruppe B Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2172 2263 6.00 11 -0.83 15 -12.45 
  Sieber, Stephan 2246 GER1.0010.48157.20 
  Mucha, Annegret wc2045 GER0.501-0.2815-4.20 
  Schmidt, Lothar 2070 GER1.0010.25153.75 
  Roosen, Holger 2222 GER0.501-0.0615-0.90 
  Kirschbaum, Gunnar 2181 GER1.0010.39155.85 
  Haubt, Georg f2233 GER0.001-0.5415-8.10 
  Henrich, Thomas 2224 GER0.501-0.0515-0.75 
  Duchrow, Oliver 2093 GER1.0010.28154.20 
  Felgendreher, Heiko 2208 GER0.501-0.0815-1.20 
  Seifert, Christopher 2244 GER0.001-0.5315-7.95 
  Holvason, Juri 2121 EST0.001-0.6915-10.35 

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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