Individual Calculations January 2009
 Roedel, Egmar, Dr.  Total change: -5.25  Rating chartPersonal card
 Deutsche Senioren Mannschaftsmeisterschaft Berlin GER 2008-08-31
RcRownchangeKK*chgGame
 2149 2021 2.00 7 -0.35 15 -5.25 
  Igney, Volkhard f2241 GER0.001-0.2215-3.30 
  Oechslein, Rainer 2246 GER0.5010.28154.20 
  Petzold, Hilmar 2017 GER0.501-0.0115-0.15 
  Brameyer, Hermann 2244 GER0.001-0.2215-3.30 
  Boettcher, Ulrich 2026 GER0.5010.01150.15 
  Felser, Franz 2076 GER0.5010.08151.20 
  Krueger, Erich 2196 GER0.001-0.2715-4.05 

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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