Individual Calculations May 2013
 Sieber, Stephan  Total change: -54.00  Rating chartPersonal card
 Oberliga Ost 2012/2013 Gruppe B Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2240 2246 2.00 11 -3.60 15 -54.00 
  Duncker, Joachim 2263 GER0.001-0.4815-7.20 
  Werner, Albrecht 2123 GER0.501-0.1715-2.55 
  Zipfel, Frank 2150 GER0.001-0.6315-9.45 
  Schaefer, Michael 2174 GER0.001-0.6015-9.00 
  Heyder, Florian 2178 GER0.501-0.0915-1.35 
  Donchenko, Anatoli G m2361 GER0.5010.16152.40 
  Margolin, Boris m2423 GER0.001-0.2715-4.05 
  Kirschbaum, Gunnar 2181 GER0.001-0.5915-8.85 
  Goreacinic, Dmitri f2294 GER0.5010.07151.05 
  Karabalis, Harilos 2245 GER0.001-0.5015-7.50 
  Seifert, Christopher 2244 GER0.001-0.5015-7.50 

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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