Individual Calculations May 2013
 Margolin, Boris  Total change: -4.50  Rating chartPersonal card
 Oberliga Ost 2012/2013 Gruppe B Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2208 2423 8.00 11 -0.45 10 -4.50 
  Klingelhoefer, Stefan Dr. f2242 GER0.501-0.2410-2.40 
  Engelmann, Jakob 2224 GER1.0010.24102.40 
  Wehner, Jannis 2152 GER0.501-0.3310-3.30 
  Hellwig, Tobias 2161 GER1.0010.18101.80 
  Karabalis, Harilos 2245 GER1.0010.27102.70 
  Alber, Horst f2336 GER0.501-0.1210-1.20 
  Sieber, Stephan 2246 GER1.0010.27102.70 
  Seifert, Christopher 2244 GER0.501-0.2310-2.30 
  Middelhoff, Cornelius 2117 GER0.501-0.3610-3.60 
  Boehmer, Christian 2217 GER1.0010.24102.40 
  Hoehn, Michael 2107 GER0.501-0.3710-3.70 

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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