Individual Calculations January 2013
 Ehlers, Michael  Total change: 9.90  Rating chartPersonal card
 29.Internat.Travemuender Schach-Open Travemuende GER 2012-12-27
RcRownchangeKK*chgGame
 2076 1937 3.00 7 0.66 15 9.90 
  Ackermann, Hans Werner f2292 GER1.0010.891513.35 
  Powierski, Emil 2153 GER0.001-0.2215-3.30 
  Ilgner, Andreas 2156 GER0.001-0.2215-3.30 
  Bielfeldt, Michael 1796 GER1.0010.31154.65 
  Rossen, Claus 2186 DEN0.001-0.1915-2.85 
  Wirries, Frank-Michael, Dr. 1822 GER1.0010.34155.10 
  Masio, Andreas 2129 GER0.001-0.2515-3.75 

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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