Individual Calculations May 2011
 Ellenberg, Ekkehard  Total change: 12.60  Rating chartPersonal card
 Landesliga Brandenburg Potsdam GER 2010-10-10
RcRownchangeKK*chgGame
 2220 2147 4.50 9 0.84 15 12.60 
  Astfalk, Lutz 1904 GER0.501-0.3015-4.50 
  Grottke, Hans-Joachim, Dr. 2223 GER0.5010.10151.50 
  Germann, Heike wf2103 GER0.501-0.0615-0.90 
  Schurade, Matthias f2360 GER0.5010.27154.05 
  Berebora, Ferenc m2414 HUN0.001-0.1815-2.70 
  Spivak, Ilya 2379 GER0.5010.29154.35 
  Friedrich, Wiede 2203 GER1.0010.58158.70 
  Erlach, Olaf 2198 GER0.5010.07151.05 
  Rolle, Eric 2194 GER0.5010.07151.05 

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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